What You Will Love About Us!

CPJ is one of the fastest growing full Service Civil Engineering firms in the Washington DC Metro area! We offer our employees professional growth and a family-oriented environment where we take great pride in appreciating and valuing our staff! CPJ is an Equal Opportunity Employer.

We provide:

A Great Company Culture
A Genuine work/life balance
Health Benefits – CareFirst Medical/Dental/Vision, Disability, Life Insurance
Preparation for your future – 401(K) Retirement, Profit Sharing, Company Stock
Generous Paid Time Off (PTO)
Holiday Pay
Telework and flexible work schedules
Professional Growth – Educational and Professional Associations Reimbursements
Company Functions – Annual Company Picnic, Holiday Gatherings, Chili cook offs, Firm Breakfast and Luncheons, Potlucks and more!

Junior Landscape Designer

Posted: 05/2025

Location: 1751 Elton Road, Suite 300, Silver Spring, MD 20903

We are currently seeking a Full-Time Junior Landscape Designer to join our dynamic team in Silver Spring, Maryland. This is an excellent opportunity for an enthusiastic and detail-oriented professional to contribute to a variety of private sector projects—from concept through construction—while growing within a multidisciplinary environment.

Qualifications

Bachelor’s degree in Landscape Architecture required.
0–3 years of professional experience in site planning and landscape design preferred.
Proficiency in AutoCAD; experience with Autodesk Civil 3D is a plus.
Strong working knowledge of plant materials and basic grading principles.
Skilled in Adobe Photoshop and digital rendering techniques preferred.
Excellent verbal and written communication skills.
Proficiency in Microsoft Office Suite.

Responsibilities

Collaborate with a team of experienced landscape architects, land-use planners, and civil engineers on high-profile projects throughout the region.
Assist in the preparation of zoning, entitlement, and permitting documents.
Support the development and submission of site development plans.
Conduct site visits for inventory, tree identification, and environmental analysis.
Gain hands-on experience with local codes and environmental regulations.
Research sustainable design strategies and project-specific issues.
Contribute to the creation of 3D and perspective renderings for clients and marketing purposes.
Participate in occasional fieldwork assignments.

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “Jr Landscape Designer”

Mid-Level / Senior Civil Engineer

Posted: 05/2025

Location: 1751 Elton Road, Suite 300, Silver Spring, MD 20903

We are currently seeking an energetic and experienced Mid-Level or Senior Civil Engineer to join our team in Silver Spring, Maryland. This leadership role is ideal for a technically skilled professional with strong design expertise and a passion for guiding teams through complex land development projects. You’ll serve as the lead Civil Engineering Designer for projects across multiple jurisdictions, primarily in Prince George’s County and Charles County, Maryland.

Qualifications

Bachelor’s degree in Civil Engineering or related field required.
Professional Engineering (PE) license preferred.
Proficiency in AutoCAD and Civil 3D.
Working knowledge of engineering tools such as HEC-RAS, StormCAD, WaterCAD, or similar software.
Proficiency in Microsoft Office Suite (Word, Excel, Outlook).
Strong written and verbal communication skills.
Proven ability to manage multiple projects, timelines, and teams.
In-depth knowledge of the land development and entitlement processes for Charles County and Prince George’s County is strongly preferred.
Experience with public-facing roles or client interaction is a plus.

Responsibilities

Serve as Lead Designer and technical expert for the engineering team, including Quality Control on all plan submissions.
Manage coordination between clients, agencies, and internal CPJ staff.
Act as CPJ’s Project Manager on selected projects, tracking entitlement processes and ensuring client satisfaction.
Interpret and apply survey data, legal descriptions, and applicable codes and standards to engineering designs.
Prepare comprehensive site and subdivision plans for residential, commercial, and industrial developments, including:
Stormwater management and storm sewer profiles
Sanitary sewer and water line plans
Roadway and ADA-compliant site grading
Erosion & sediment control
Pavement design, striping, and signage
Fire lane planning and maintenance of traffic plans
Assist clients with bonding and permitting procedures.
Collaborate with other departments on rezoning efforts, infill lot grading, and preliminary plats.
Represent CPJ at occasional evening meetings and participate in relevant industry associations.

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “Mid-Level / Senior Civil Engineer”

Junior Civil Engineer

Posted: 05/2025

Location: 1751 Elton Road, Suite 300, Silver Spring, MD 20903

We are seeking a Full-Time Junior Civil Engineer to join our Silver Spring, Maryland office. This entry-level position is ideal for recent graduates or early-career professionals looking to gain hands-on experience in civil engineering design, construction inspection, and project development. Under the guidance of senior technical staff, you will support a variety of public and private sector projects throughout the region.

Minimum Qualifications

Candidates must possess one of the following:
(a) Bachelor’s degree in Civil Engineering, Construction Engineering, or a closely related field;
OR (b) Bachelor’s degree in Civil or Construction Engineering Technology (or a related field) plus one (1) year of relevant experience in construction, surveying, design, inspection, or estimating.

Responsibilities

Inspect and supervise minor construction and maintenance projects including roadways, storm drains, water mains, sewers, and sidewalks.
Assist in the preparation of engineering designs and construction documents.
Perform field surveys, collect design data, and assist in quantity calculations.
Verify that construction materials conform to project specifications.
Serve as the chief of a survey crew when needed.
Conduct surveys for contractor payment evaluations.
Complete other engineering and technical tasks as assigned.

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “Junior Civil Engineer”

Design Engineer

Posted: 05/2025

Location: 45 Old Solomons Island Road, Suite 204, Annapolis, MD 21401

Charles P. Johnson & Associates, Inc. (CPJ) is seeking a Full-Time Design Engineer to join our Annapolis, Maryland office. We’re looking for a dedicated and detail-oriented professional with 2–5 years of experience to support our growing backlog of land development projects. CPJ offers a supportive, growth-focused environment, competitive benefits, and the opportunity to work on high-impact engineering designs across the region.

Qualifications

2–5 years of experience as a Design Engineer in land development.
Engineer-in-Training (EIT) certification preferred, but not required.
Strong technical experience in grading, storm drain and stormwater design, sanitary sewer systems, and water distribution.
Ability to produce high-quality design drawings and technical documentation.
Experience coordinating with clients, agencies, and subconsultants under Project Manager supervision.
Strong time management skills with the ability to meet deadlines and manage multiple tasks.

Responsibilities

Prepare and draft preliminary and final site development plans using AutoCAD Civil 3D.
Perform initial review and markups of engineering plans; communicate revisions with the drafting team.
Review project documentation, including existing conditions, surveys, environmental studies, easement documents, traffic/stormwater reports, and legal descriptions.
Conduct hydrologic and hydraulic analyses using software such as HydroCAD, Hydraflow, TR-20, and TR-55.
Compile feasibility studies, design calculations, grading analyses, utility and stormwater reports, and earthwork estimates.
Perform field construction inspections, process results, and prepare as-built documentation.
Respond to RFIs and review shop drawings during the construction phase.
Maintain clear and professional written and verbal communication across all project stakeholders.

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “Design Engineer”

Senior Landscape Architect / Planner

Posted: 05/2025

Location: 6305 Ivy Lane, Suite 710, Greenbelt, MD 20770

We are seeking a Senior-Level Certified Planner/Landscape Architect to join the Public Sector Division in our Greenbelt, Maryland office. This is a unique opportunity to work on impactful projects that support municipalities, counties, and public agencies across the region. If you’re passionate about collaborative design, site planning, and mentoring the next generation of professionals, we want to hear from you!

Qualifications

Bachelor’s or Master’s degree in Landscape Architecture
Registered PLA/RLA required
Minimum of 10 years of professional experience in site planning and landscape architectural design
Proficiency with AutoCAD Civil 3D, Adobe Creative Suite, SketchUp, and Microsoft Office
Strong graphic design and visual presentation skills
Excellent written, verbal, and oral presentation abilities
Experience with grading plans preferred—please include relevant samples in your portfolio

Responsibilities

Manage and contribute to the planning and design of public sector projects
Mentor junior staff and collaborate with other team members across disciplines
Prepare and review detailed design drawings and plans
Conduct site grading and ADA compliance assessments
Design trails, parks, and recreational amenities
Lead environmental site assessments and oversee agency submittals and approvals
Attend and present at client and agency meetings
Support company marketing efforts and participate in professional organizations

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “Senior Landscape Architect / Planner”

CAD Technician

Posted: 05/2025

Location: 6305 Ivy Lane, Suite 710, Greenbelt, MD 20770

We are currently seeking an experienced CAD Technician to join our Greenbelt, Maryland office. This is an exciting opportunity for a detail-oriented and technically skilled professional to contribute to civil engineering projects in a collaborative, team-based environment.

Qualifications

3–5 years of experience using AutoCAD Civil 3D
2–3 years of experience in the civil engineering field
Ability to read and interpret civil engineering drawings and details
Strong technical skills and attention to detail
Excellent communication and time management abilities
Familiarity with National CAD Standards (preferred, not required)
Experience with AutoCAD Civil 3D 2019+, Bentley MicroStation, and ESRI ArcGIS (preferred but not required)

Responsibilities

Create detailed civil engineering drawings using AutoCAD Civil 3D
Interpret and work from engineering plans, sketches, and specifications
Collaborate with engineers and project managers to meet project timelines and quality standards
Adhere to company and industry CAD standards
Assist in project setup, revisions, and final drawing production

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “CAD Technician”

Field Survey Technician

Posted: 05/2025

Location: 1751 Elton Road, Suite 300, Silver Spring, MD 20903

We are currently seeking a Field Survey Technician to join our Silver Spring team! This full-time position is based in our office and supports land development projects through construction stake-out computations, topographic survey processing, and as-built preparation. The ideal candidate will be detail-oriented, efficient, and experienced in both field and office surveying. See full responsibilities and requirements below:

Qualifications

Minimum of 2 years of field survey experience and 2 years of office experience
Proficiency in AutoCAD, Civil 3D, and Microsoft Office programs
Ability to process field data and read architectural and structural drawings
Strong math and communication skills
Experience with Trimble Business Center is a plus
Ability to interpret grades from utility profiles, plans, structure schedules, or contour surfaces and assemble accurate cut sheets

Responsibilities

Perform construction stake-out computations (storm drain, curb & gutter, water and sewer)
Prepare residential house location surveys (wall checks and finals)
Generate cutsheets to support land development and housing stake-out
Prepare as-built surveys (storm drain, stormwater management, water and sewer)
Process topographical surveys, including plotting topo and creating surfaces

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “Field Survey Technician”

Survey Crew Chief

Posted: 05/2025

Location: 1751 Elton Road, Suite 300, Silver Spring, MD 20903

We are currently seeking a full-time Survey Crew Chief to join our Silver Spring team! The ideal candidate will have extensive field experience, lead survey crews effectively, and be comfortable operating independently when needed. This position offers the opportunity to work on a wide range of projects primarily located in Montgomery, Prince George’s, and Anne Arundel Counties.

Qualifications

Minimum of 5 years of experience as a Survey Crew Chief
High school diploma or equivalent
Valid driver’s license and clean driving record
Proficient with Microsoft Office applications (Excel, Outlook, Windows)
Certified Survey Technician (CST) is a plus
Candidates residing in or near Montgomery, Prince George’s, or Anne Arundel Counties preferred

Responsibilities

Serve as lead of a survey crew or operate independently as a one-person crew
Utilize modern surveying technology including robotic total stations and data collectors
Perform construction stake-out and collect topographic data using field-to-finish coding methods
Collaborate with office staff to ensure timely and accurate project execution

For consideration, please forward your resume and any work samples to employment@cpja.com with the subject line “Survey Crew Chief”

Custom Homes Designer

Posted: 4/2024

Location: 1751 Elton Road, Suite 300, Silver Spring, MD 20903

We are seeking an energetic and experienced Custom Homes Designer knowledgeable in Stormwater Management to join our team in Silver Spring, Maryland.

Role Summary

The role involves aiding with Stormwater and Sediment Control design for our Custom Homes and Engineering Department. The ideal candidate will collaborate effectively across departments, demonstrate analytical skills in design procedures, and ensure timely completion of projects in coordination with clients and review agencies.

Responsibilities

Assist with Stormwater and Sediment Control design
Collaborate effectively within a team environment
Analyze design requirements and provide solutions
Coordinate with clients and review agencies to meet project deadlines
Perform other duties as assigned

Required Skills and Experience

3-5 years of experience using AutoCAD Civil 3D
Knowledge of Water Resources Engineering
Experience with "In-Fill" lots in Montgomery and PG County preferred
Background in Civil Engineering
Strong attention to detail and accuracy
Familiarity with basic line drawings, architectural drawings, and landscaping plans
Excellent project organizational and time management skills
Proficiency in MS Office
Excellent written and verbal communication skills

To be considered for this position, please email your resume to employment@cpja.com with the subject line "Custom Homes Designer"

Mid-Level/Senior Land Development Engineer

Posted: 4/2024
Location: 1751 Elton Road, Suite 300, Silver Spring, MD 20903

We are seeking a career-driven, technology-savvy Senior Engineer to join our Private Sector Division team in our Silver Spring, MD office.

Responsibilities

Prepare site and subdivision plans for residential, commercial, and industrial projects
Design storm water management systems, storm drain plans and profiles, outfall analysis, sanitary sewer plans and profiles, water line plans and profiles, and water network analysis
Design public streets, erosion and sediment control plans, fire lane plans, pavement designs, pavement striping and signage plans, and maintenance of traffic plans
Prepare bond estimates and assist clients with bonding and permitting procedures
Interact with county agency staff, clients, members of the public, and elected and appointed officials
Possible attendance at night meetings

Required Skills and Experience

Bachelor's degree in Civil Engineering
5+ years of experience directly related to land development engineering in Maryland
Strong skills in using Autodesk Civil 3D
Project organizational and time management skills
Ability to meet client and project goals within specified budgets
Experience handling multiple concurrent projects
Mentorship experience with civil engineering design staff
Professional Engineer (P.E.) license preferred
Experience in Montgomery and Prince George’s County preferred

For consideration, please send resume to employment@cpja.com with a subject of "Mid-Level/Senior Land Development Engineer"