Careers
Current Openings
Civil Project Engineer
Experience: 3-5 Years
Specialty: Land Development Design
Location: Northern Virginia / Washington, DC
Full Time
$80,000 – $100,000 per year
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the few true design-build land development firms. As a small, effective, and growing engineering team, our engineers are hands-on and involved in a wider range of work than you would typically find at a traditional civil engineering firm.
We believe this approach creates an environment where you can learn new skills, take on meaningful projects, and grow your career while working alongside a team that values initiative, collaboration, and getting the job done.
Our purpose is simple: Having a positive impact on the environment, our clients, and our team.
We are looking for people who want to contribute to that purpose and be part of an employee-first company where everyone plays an important role in our success.
Our Core Values:
- Be Proactive. We communicate effectively, are resourceful, and hold ourselves accountable.
- Have a Positive Attitude. We take pride in what we do, are trustworthy, have a growth mindset, and are team players.
- Have a Strong Work Ethic. We are always improving, are adaptable, have an all-hands mindset, and follow through.
About the Role
DeMarr Engineering is seeking a Civil Project Engineer with 3–5 years of land development experience to join our growing team. This role serves as a key contributor to the design and execution of civil engineering projects, supporting projects from concept through submission while coordinating with clients, agencies, survey crews, and internal team members.
You will work on a diverse range of land development projects throughout Northern Virginia and Washington, DC, gaining hands-on experience with local jurisdictional processes and real-world site development challenges.
We are looking for someone who is technically capable, organized, proactive, and eager to grow as an engineer and project professional.
Responsibilities
- Lead and contribute to civil engineering design for land development projects
- Manage design production, coordination, and quality control
- Prepare and oversee:
- Site layout and grading plans
- Utility design
- Stormwater management systems
- Erosion and sediment control plans
- Perform engineering calculations and ensure technical accuracy
- Prepare and respond to jurisdictional review comments
- Communicate directly with clients, reviewers, and regulatory agencies
- Ensure designs meet applicable regulatory requirements and remain resourceful when identifying practical and cost-effective solutions to project challenges
- Coordinate internally with survey crews and junior staff
- Manage multiple projects and priorities in a fast-paced environment
- Support project execution from initial concept through permitting and submission
Required Skills & Experience
- Bachelor’s degree in Civil Engineering
- EIT required; PE preferred or actively pursuing licensure
- 3–5 years of experience in civil site/land development design
- High proficiency in:
- AutoCAD Civil 3D
- Microsoft Office Suite
- Strong knowledge of:
- Grading, utilities, stormwater management, and erosion & sediment control design
- Local jurisdictional processes
- Northern Virginia and/or Washington, DC permitting preferred
- Strong communication, organization, and problem-solving skills
- Ability to manage multiple projects and deadlines
- Ability to work collaboratively while taking ownership of assigned work
- Strong attention to detail and commitment to technical quality
Why Join DeMarr Engineering?
At DeMarr, you won’t be limited to a narrow role or isolated from the bigger picture. Our design-build environment, hands-on approach, and small-team structure provide opportunities to develop a broad range of technical and professional skills.
You’ll have the opportunity to work on impressive projects, take ownership of your work, learn from experienced professionals, and grow with an always-growing company—all while being part of a team committed to making a positive impact on our environment, our clients, and each other.
Construction Project Manager – DeMarr Construction
Office Location: Falls Church, VA
Site Visits: Northern Virginia (Fairfax County, Arlington, McLean)
Reports To: Manager of DeMarr Construction
Position Type: Full-Time
$55,000 – $60,000 per year
About DeMarr Construction
DeMarr Construction specializes in infill residential development throughout Northern Virginia, delivering high‑quality builds with a focus on precision, communication, and schedule performance. We are seeking a well‑rounded Project Manager who thrives in a office/field environment and excels at keeping multiple small projects organized and on track.
About the Role
The Construction Project Manager will provide office-based project management support with occasional field visits to ensure that project schedules, contractor coordination, and client communications are executed smoothly. This role is ideal for someone who is detail‑oriented, proactive, and comfortable managing several concurrent residential infill projects at various stages of development.
Responsibilities
- Office-Based Project Management (Primary Duty)
- Maintain overall project schedules and update stakeholders weekly on progress, bottlenecks, and upcoming milestones.
- Coordinate subcontractors, suppliers, inspectors, and permitting offices to keep work flowing without delays.
- Respond promptly to client emails regarding project status, design coordination, anticipated timelines, and change management.
- Assist with procurement, contract administration, and documentation, including RFI tracking, submittal review, and meeting notes.
- Verify compliance with project specifications, permitting requirements, and residential construction best practices.
- Maintain internal project dashboards, budgets, and reporting tools.
- Field Support (Occasional Site Visits)
- Visit job sites periodically to verify progress, identify issues early, and ensure contractors are performing work to standard.
- Capture site photos and create concise field reports for internal and client use.
- Confirm site conditions align with plans, especially when coordinating BMP
- Stormwater Management work, utility connections, and inspections.
- Work with superintendents or field leads (if applicable) to resolve on‑site challenges that may impact schedule or cost.
Required Skills & Experience
- 2–5+ years of construction project management experience; residential experience strongly preferred.
- Familiarity with Northern Virginia permitting, inspections, and local site development practices is a strong plus.
- Ability to manage multiple projects simultaneously with minimal oversight.
- Excellent written and verbal communication skills, especially with homeowners and clients.
- Proficiency with project management, scheduling software and Microsoft office.
- Valid driver’s license and ability to travel to job sites as needed.
Ideal Candidate Attributes
Highly organized with strong follow-through.
Comfortable in a professional client-facing role.
Strong problem-solving instincts with the ability to anticipate next steps.
Understands the nuances and pace of infill construction (tight sites, neighbor coordination, logistics challenges).
Balances office productivity with effective boots‑on‑the‑ground observation when required.
Licensed Surveyor Photogrammetrist
Arlington, VA
Full Time
$70,000 – $85,000 per year
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the only true design-build land development firms. We are a small, yet effective engineering firm; our engineers are more hands-on with a wider range of skills than other typical civil engineering firms. Join our team today to find out firsthand how you can learn new skills, tackle impressive projects and achieve career-growth at an always-growing and employee-first company.
About the Role
We are seeking a highly skilled Licensed Surveyor Photogrammetrist to lead our aerial data processing workflows, including orthometric imagery, LiDAR point clouds, and topographic surface generation. You will take ownership of converting raw aerial datasets into accurate, survey‑grade deliverables used in civil, environmental, and land development projects.
This role is perfect for someone who thrives in a technology‑forward survey environment and wants to shape standards for high‑accuracy remote‑sensing workflows.
Responsibilities
- Process aerial orthophotos using Pix4D, including calibration, alignment, georeferencing, orthomosaic generation, and QA/QC.
- Process and classify LiDAR datasets using:
- GeoSLAM (SLAM‑based mobile scanning workflows)
- LP360 (UAS and terrestrial LiDAR processing, classification, contour generation, feature extraction)
- Produce high‑accuracy DTMs, DSMs, surface models, contours, point clouds, and CAD‑ready deliverables.
- Manage project‑level geodetic control, coordinate systems, localization files, vertical datums, and metadata documentation.
- Perform quality control checks to ensure survey‑grade accuracy.
- Coordinate with field crews, drone pilots, and engineering staff on data requirements and deliverable timelines.
- Maintain and document processing workflows and best practices.
- Support integration of LiDAR and photogrammetry outputs into CAD, GIS, and BIM environments.
Required Skills & Experience
Licensed Surveyor Photogrammetrist — any U.S. state license accepted, Virginia preferred.
3+ years experience in photogrammetry, remote sensing, LiDAR processing, or geomatics.
Proficiency with:
Pix4D Mapper (or similar photogrammetry engines)
GeoSLAM Hub / Connect
LP360
Strong understanding of aerial triangulation, coordinate systems, geodetic datums, GNSS and IMU integration, and survey control workflows.
Experience generating orthomosaics, point clouds, classified LiDAR datasets, and topographic surfaces.
Knowledge of CAD/GIS platforms (Civil 3D, ArcGIS, QGIS, etc.)
High attention to detail and ability to produce accurate, defensible survey deliverables.
Preferred Skills
FAA Part 107 certification (not required but a plus).
Experience with drone‑based LiDAR, mobile LiDAR, or terrestrial scanning.
Familiarity with LP360 Advanced features such as feature extraction and advanced classification.
Experience with ground control survey workflows.
Background in civil engineering, geomatics, remote sensing, GIS, or related field.
Future Openings
For general inquiries about our future openings, please contact [email protected].
Party Chief Surveyor
Experience: 4+ Years
Arlington, VA, USA
Full Time
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the only true design-build land development firms. We are a small, yet effective engineering firm; our engineers are more hands-on with a wider range of skills than other typical civil engineering firms.
Join our team today to find out firsthand how you can learn new skills, tackle impressive projects and achieve career-growth at an always-growing and employee-first company.
About the Role
DeMarr Engineering currently seeks a Party Chief Surveyor to work on a variety of projects for our clients. This role will involve a mix of office and field work. We apply the latest technology to bring value to help our clients solve their most challenging problems.
Responsibilities
Setup project control points.
Survey property boundaries with total station instrument.
Perform topographic surveys with total station, GNSS, and/or LiDAR.
Perform construction stakeouts & as-builts.
QC review of survey deliverables.
Required Skills & Experience
Land Surveyor (L.S.) licensure required.
4+ years of relevant experience.
Part 107 Remote Pilot Certification or ability to obtain certification.
Proficiency with AutoCAD and Microsoft Office is required.
Must have excellent written and verbal communication skills.
Ability to work in a team environment.
Benefits
Competitive salary commensurate with experience.
Comprehensive benefits package including health insurance, retirement plans, and paid time off.
Opportunities for professional development and continuing education.
A supportive work environment that focuses on collaboration, creativity, and career advancement.
Project Engineer
Experience: 3+ Years
Arlington, VA, USA
Full Time
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the only true design-build land development firms. We are a small, yet effective engineering firm; our engineers are more hands-on with a wider range of skills than other typical civil engineering firms.
Join our team today to find out firsthand how you can learn new skills, tackle impressive projects and achieve career-growth at an always-growing and employee-first company.
About the Role
DeMarr Engineering currently seeks a civil engineer with at least 3 years of experience. As an integral member of our team, you will have the opportunity to work on diverse projects, gain valuable experience, and contribute to the success of our firm. This role will involve managing design projects from start to finish. The successful candidate will utilize Civil Engineer I & II employees to assist in plan preparation and permitting to effectively complete projects in a timely manner. Project Engineer will be mentored by two licensed professional civil engineers to develop design experience and prepare for the Principles and Practice of Engineering Exam.
Responsibilities
Communicate via email and phone calls with clients and plan reviewers.
Work on developing conceptual site layout with clients.
Prepare conceptual, design development, and construction drawings.
Design stormwater management practices and prepare stormwater calculations.
Prepare all associated calculations, reports and spreadsheets for adequate outfall analysis.
General support of the design team in all aspects of a given project.
Conduct code research and write plan specifications for the contractor to follow.
Required Skills & Experience
Bachelor’s of Science degree in Civil Engineering or related field from an accredited institution.
Engineer-In-Training (E.I.T.) Designation required.
Professional Engineer (P.E.) licensure or the ability to obtain licensure within a reasonable timeframe is preferred.
3+ years of relevant experience, with a proven track record of successfully delivering complex projects on time and within budget.
Strong technical knowledge and expertise in site development, hydrology, and stormwater management is preferred.
Proficiency in AutoCAD, Civil 3D, and/or Microsoft Office is required.
Excellent communication, leadership, and interpersonal skills.
Ability to work effectively in a fast-paced environment and manage multiple tasks simultaneously.
Benefits
Competitive salary commensurate with experience.
Comprehensive benefits package including health insurance, retirement plans, and paid time off.
Opportunities for professional development and continuing education.
A supportive work environment that focuses on collaboration, creativity, and career advancement.
Land Surveyor Technician
Experience: 0-4 Years
Arlington, VA, USA
Full Time
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the only true design-build land development firms. We are a small, yet effective engineering firm; our engineers are more hands-on with a wider range of skills than other typical civil engineering firms.
Join our team today to find out firsthand how you can learn new skills, tackle impressive projects and achieve career-growth at an always-growing and employee-first company.
About the Role
DeMarr Engineering currently seeks an entry-level Surveyor to work on a variety of projects for our clients. This role will involve a mix of office and field work. We apply the latest technology to bring value to help our clients solve their most challenging problems.
Responsibilities
Collect high accuracy survey data for use in civil engineering designs.
Assist Party Chief Surveyor in collecting boundary and topographic data.
Setup backsight and foresight traverses with tripods and prisms.
Setup GNSS Base Stations with 2-hr static logging.
Prepare a hand drawn house sketch with detailed feature measurements using tape measure and laser distance meter.
Measure utility inverts with laser distance meter & take field notes.
Collect 15 minute SLAM LiDAR Scans.
Spend 1-2 days a week in the office to help process survey data, respond to client emails, and coordinate survey schedules.
Required Skills & Experience
Bachelor of Science in a DPOR Board-approved 4-year survey or survey-related curriculum preferred. In lieu of a 4-year degree, additional field experience and/or a 2-year survey curriculum may be necessary.
Successful completion of Fundamentals of Surveying (F.S.) is preferred.
Surveyor-In-Training Designation is preferred.
0-4 years of relevant experience.Previous internship experience is preferred.
Proficiency with AutoCAD and Microsoft office is required.
Must have excellent written and verbal communication skills.
Ability to work in a team environment.
Benefits
Competitive salary commensurate with experience.
Comprehensive benefits package including health insurance, retirement plans, and paid time off.
Opportunities for professional development and continuing education.
A supportive work environment that focuses on collaboration, creativity, and career advancement.
Civil Engineer I
Experience: Entry-level
Arlington, VA, USA
Full Time
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the only true design-build land development firms. We are a small, yet effective engineering firm; our engineers are more hands-on with a wider range of skills than other typical civil engineering firms.
Join our team today to find out firsthand how you can learn new skills, tackle impressive projects and achieve career-growth at an always-growing and employee-first company.
About the Role
DeMarr Engineering currently seeks a motivated and talented entry-level Civil Engineer with 0-2 years of experience. As an integral member of our team, you will have the opportunity to work on diverse projects, gain valuable experience, and contribute to the success of our firm. Under the guidance of two licensed professional civil engineers, you will be involved in all stages of project development, from initial planning to final implementation. This role will involve a mix of office and field work and is intended to develop the foundational skills of being a skilled civil engineer.
Responsibilities
Conduct feasibility and initial job research on land use regulations and zoning ordinances to ensure compliance with local, state, and federal laws.
Manage permitting for Raze/Demolition, Land Disturbance and Stormwater Management Plans.
Communicate via email and phone calls with clients and plan reviewers.
Process photogrammetry and LiDAR data.
Process topographic survey data in AutoCAD into plan deliverables.
Revise conceptual engineering drawings in AutoCAD.
Prepare DDOT Traffic Control Plans and DOEE Erosion & Sediment Control Plans.
Support senior engineers in project coordination and scheduling.
General support of the design team in all aspects of a given project.
Required Skills & Experience
Bachelor’s of Science degree in Civil Engineering or related field from an accredited institution.
Proficiency in AutoCAD, Civil 3D, and/or Microsoft Office is preferred.
Excellent communication, teamwork, and problem-solving skills.
Ability to work effectively in a fast-paced environment and manage multiple tasks simultaneously.
0-2 years of relevant experience.
Experience with hydrology, stormwater management and an environmental focus is a plus.
General knowledge of engineering concepts.
Eligibility to obtain Engineer-in-Training (E.I.T.) certification is preferred.
Benefits
Competitive salary commensurate with experience.
Comprehensive benefits package including health insurance, retirement plans, and paid time off.
Opportunities for professional development and continuing education.
A supportive work environment that focuses on collaboration, creativity, and career advancement.
Civil Engineer II
Experience: 2-3 Years
Arlington, VA, USA
Full Time
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the only true design-build land development firms. We are a small, yet effective engineering firm; our engineers are more hands-on with a wider range of skills than other typical civil engineering firms.
Join our team today to find out firsthand how you can learn new skills, tackle impressive projects and achieve career-growth at an always-growing and employee-first company.
About the Role
DeMarr Engineering currently seeks a civil engineer with 2-3 years of experience. As an integral member of our team, you will have the opportunity to work on diverse projects, gain valuable experience, and contribute to the success of our firm. This role will expand upon the skills learned from the Civil Engineer I position and is supervised/mentored by two licensed professional civil engineers.
Responsibilities
Communicate via email and phone calls with clients and plan reviewers
Schedule survey work and office support for survey crew
Prepare comment responses to reviewers and plan revisions to address comments.
Coordinate with jurisdictional agencies including, but not limited to: District Department of Transportation (DDOT), District Department of Energy and Environment (DOEE), Arlington County Department of Environmental Services (DES), and Fairfax County Land Development Services (LDS).
Prepare open channel flow calculations, design culvert pipes, and rough grading plans.
Prepare Existing Conditions Plans.
Prepare Stopping Sight Distance Plans and Profiles.
Prepare Utility Plans and Profiles.
Review checklists for submission and complete plan details.
Support senior engineers in project coordination and scheduling.
Required Skills & Experience
Bachelor’s of Science degree in Civil Engineering or related field from an accredited institution.
Engineer-In-Training (E.I.T.) Designation.
2 – 3 years of relevant experience.
Strong technical knowledge and expertise in site development, hydrology, and stormwater management is preferred.
Proficiency in AutoCAD, Civil 3D, and/or Microsoft Office is required.
Excellent communication, leadership, and interpersonal skills.
Ability to work effectively in a fast-paced environment and manage multiple tasks simultaneously.
Benefits
Competitive salary commensurate with experience.
Comprehensive benefits package including health insurance, retirement plans, and paid time off.
Opportunities for professional development and continuing education.
A supportive work environment that focuses on collaboration, creativity, and career advancement.
Internship (Land Surveying & Civil Engineering)
Experience: Entry-level
Arlington, VA, USA
Part-Time
About the Company
DeMarr Engineering is a unique civil engineering firm with a parent site contracting company, making us one of the only true design-build land development firms. We are a small, yet effective engineering firm; our engineers are more hands-on with a wider range of skills than other typical civil engineering firms.
Join our team today to find out firsthand how you can learn new skills, tackle impressive projects and achieve career-growth at an always-growing and employee-first company.
About the Role
DeMarr Engineering currently seeks a motivated and talented entry-level Civil Engineer with 0-1 years of experience. As an beginner member of our team, you will have the opportunity to work on diverse projects, gain valuable experience, and contribute to the success of our firm. Under the guidance of two licensed professional civil engineers, you will be involved in all stages of project development, from initial planning to final implementation. This role will involve a mix of office and field work and is intended to develop the foundational skills of being a skilled civil engineer.
Responsibilities
Assist with feasibility and initial job research on land use regulations and zoning ordinances to ensure compliance with local, state, and federal laws.
Assist with permitting for Raze/Demolition, Land Disturbance and Stormwater Management Plans.
Communicate via email and phone calls with clients and plan reviewers.
Process photogrammetry and LiDAR data.
Process topographic survey data in AutoCAD into plan deliverables.
Revise conceptual engineering drawings in AutoCAD.
Help Prepare DDOT Traffic Control Plans and DOEE Erosion & Sediment Control Plans.
Support junior and senior engineers in project coordination and scheduling.
General support of the design team in all aspects of a given project.
Required Skills & Experience
Bachelor’s of Science degree in Civil Engineering or related field from an accredited institution.
Proficiency in AutoCAD, Civil 3D, and/or Microsoft Office is preferred.
Excellent communication, teamwork, and problem-solving skills.
Ability to work effectively in a fast-paced environment and manage multiple tasks simultaneously.
0-1 years of relevant experience.
Experience with hydrology, stormwater management and an environmental focus is a plus.
General knowledge of engineering concepts.
Eligibility to obtain Engineer-in-Training (E.I.T.) certification is preferred.
Benefits
Competitive hourly compensation.
Opportunities for professional development and continuing education.
A supportive work environment that focuses on collaboration, creativity, and career advancement.
Salary
$20 – $25 per hour
Why DeMarr?
- We will encourage you to grow and develop your career with us through technical and professional development.
- We believe in leadership at all levels. No matter where you sit in the organization you can make a lasting impact on the projects you work on.
- We will give you the flexibility you need to do your best work with hybrid work options.
Compensation & Benefits
Hourly Pay
- Guaranteed full-time 40 hrs per week with optional overtime available at 1.5x regular pay rate.
- We respect your time outside of normal Monday-Friday 8-5pm working hours.
- Better pay than competing firms.
Health Insurance
- Health, Dental, Vision, & Life Insurance Plans
- Health Savings Account Debit Card with company contributions for miscellaneous health expenses.
401k Retirement Plan
- Employer contributions up to 4% of your Salary per year.
- Profit Sharing Bonus into 401k on top of 4% match.
Flexible Hours
- Flexible working hours; clock in and out to times that work best for you.
- Option to clock out for breaks during the day at any time for any reason.
- More responsibility and more independence of work schedule.
Paid Time Off
- 11 Paid Federal Holidays
- 13 Paid Vacation Days (0-2 yrs)
- 19 Paid Vacation Days (2+ yrs)
We encourage the use of vacations and paid time off days to reduce stress and achieve an overall balanced lifestyle.
Hybrid Office Environment
- Hybrid schedule of working from company office or from home.
- Work from home is allowed after an initial 6-12 month training/acclimation period.
- Coworking Office & Athletic Country Club/Gym Membership included.
Mix of Field & Office Work
- Engineering positions are office-based but will include site visits to check on construction progress, occasionally assist survey crews a few days a month, and as-built completed stormwater facilities for BMP certifications.
- Surveying positions are field-based but include the option to work a few days in the office for data preparation and processing.
Personal Growth
We pay for training and continuing education to grow your surveying, engineering, and professional skills.
Core Values
Effort
Each day we put in the best effort we can into each and every project we work on.
Safety
We take safety seriously. If a team member is not comfortable on a project we will stop and re-evaluate the situation before proceeding.
Leadership
Each team member is empowered to make their own decisions according to policy guidelines instead of exact defined procedures.