Software Engineering
Gaithersburg, MD
Experience: 8
Education: BA
Category: Information Technology
Contractor Work Model: Hybrid
Brand: System One
Compensation Range: 96.00 - 115.00 Per Hour
Job ID: 347397
Date Posted: 03/06/2026
Shortcut: http://jobs.systemone.com/hnoZeF
Job Title: Software Engineering
Location: Gaithersburg, MD
Type: Contract
Compensation: $96.00 - $115.00 hourly
Contractor Work Model: Hybrid
Security Clearance: Candidates must be able to work without sponsorship and be able to obtain a Public Trust clearance.
System One is seeking a Sr. Software Engineer with AI-enabled development experience based in Gaithersburg, MD; or Eagan, MN; or Egg Harbor, NJ to support the UK National Airspace System Replacement Product Delivery Team (UK NASR PDT)
This role offers the opportunity to work on real-time, safety-critical systems that directly support national air traffic operations for the United Kingdom. You will help modernize a high-availability air traffic management platform using both traditional systems engineering practices and AI-augmented software development techniques.
This is a hybrid schedule with 3 days onsite and 2 days remote.
What You’ll Do
- Design, develop, test, and maintain software for real-time, high-availability systems
- Apply AI-assisted development tools to accelerate coding, refactoring, debugging, and automated test generation
- Use AI responsibly across the full SDLC — including requirements analysis, design, implementation, testing, documentation, and code review
- Analyze complex system requirements and translate them into efficient, maintainable designs
Develop and maintain automation scripts across development, test, and production environments - Promote code quality, reuse, traceability, and cross-team collaboration
- AI-Driven Engineering Experience
- We are specifically seeking engineers who actively integrate AI into their daily development workflow.
- Hands-on experience using AI-assisted coding tools (e.g., Claude Code, GitHub Copilot, or similar) for:
- Code generation and refactoring
- Debugging and automated test creation
- IDE-integrated workflows
- Familiarity with large language model platforms (OpenAI, Anthropic, Google Gemini, etc.)
- Experience designing effective prompts and validating AI-generated output
- Understanding of human-in-the-loop development and responsible AI usage
- Ability to evaluate AI-generated outputs for correctness, performance, safety, and bias — especially in regulated or safety-critical environments
- Experience incorporating AI/ML techniques into software engineering workflows
- Experience with automated testing frameworks
Core Technical Qualifications
- Bachelor’s degree in Computer Science or related field with 8+ years of relevant experience OR Master’s degree with 6+ years of relevant experience
- Strong object-oriented programming experience
- Proficiency in C, C++, and/or Ada (Ada preferred but not required)
- Experience developing real-time, multi-threaded systems
- Familiarity with Linux (Red Hat), virtual machines, and hypervisors
- Experience with low-level communications protocols (TCP/IP, UDP, SCTP)
- Experience with hardware or complex system integration
- Experience with source control and configuration management tools
- Strong communication skills and ability to work independently and within cross-functional teams
- Ability to obtain and maintain a Public Trust clearance
System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M-
#LI-
#DI-
Ref: #851-Rockville-S1
-
Software Engineer
Gaithersburg, MD
Job Title: Software Engineer Location: Gaithersburg, MD Type: Contract Compensation: $76.00 - $90.00 hourly Contractor Work Model: Hybrid Security Clearance: Candidates must be able to work without sponsorship and be able to obtain a Public Trust clear...
Date Posted: 03/06/2026 Recommended
-
Junior Software Engineer
Gaithersburg, MD
Job Title: Junior Software Engineer Location: Gaithersburg, MD Type: Contract Compensation: $61.50 - $72.00 hourly Contractor Work Model: Hybrid Security Clearance: Candidates must be able to work without sponsorship and be able to obtain a Public Trus...
Date Posted: 03/06/2026 Recommended
-
LabView Test Engineer
Batesburg-Leesville, South Carolina
Job Title: LabView Test Engineer Location: Batesburg-Leesville, South Carolina Type: Contract LabView Test Engineer Accountabilities: Ensure the implementation of assigned actions as per the manufacturing action plan (i.e., audit, failure analysis, imp...
Date Posted: 12/18/2025 Recommended
-
Senior Safety Verification and Validation Engineer
Bellevue, Washington
Job Title: Senior Safety Verification and Validation Engineer Type: Contract (12-months) Contractor Work Model: Remote About the Role: As a Senior Safety V&V Engineer, you will be instrumental in verifying and validating safety assessment models and so...
Date Posted: 03/02/2026 Recommended
-
Electrical - Project Engineer
Raleigh, North Carolina
Electrical Project Engineer ? Raleigh, NC | Full-Time | Hybrid Work Schedule Available Are you a skilled Electrical Engineer looking for an opportunity to lead complex building system projects and make a lasting impact? Join a collaborative, employee-o...
Date Posted: 02/09/2026 Recommended
-
Mechanical Engineer
York, Pennsylvania
Job Title: Mechanical Engineer Location: York, Pennsylvania Type: Direct Hire Contractor Work Model: Onsite Position Summary: The basic function of this exempt position is to assist with all aspects of Mechanical Engineering in the development of custo...
Date Posted: 02/25/2026 Recommended
-
Senior Welders
Broken Arrow, Oklahoma
System One has partnered with an oilfield equipment supplier in the Tulsa, OK area that is searching for Senior Welders. Must have a minimum of 3 years of experience and be able to pass weld test. Pay is BOE. This position is a contract to hire role. I...
Date Posted: 03/03/2026 Recommended
-
Structural - Project Engineer
Alexandria, Virginia
Structural Project Engineer Alexandria, VA | Full-Time | Hybrid Work Schedule Available Are you a creative and detail-oriented engineer who enjoys solving complex design challenges? We’re looking for a Structural Project Engineer to join a dynamic, emp...
Date Posted: 02/09/2026 Recommended
-
Senior Safety Methodology Engineer
Bellevue, WA
Job Title: Senior Safety Methodology Engineer Location: Bellevue, WA Type: Contract Compensation: $67 - $110 hourly Contractor Work Model: Remote About This Opportunity System One is seeking to place a Senior Safety Methodology Engineer with our client...
Date Posted: 01/08/2026 Recommended
-
Field Civil Engineer (DIRECT HIRE)
Semora, NC
Job Title: Field Civil Engineer Location: Semora, NC Type: Direct Compensation: Depending on experience Per diem: $105/day Contractor Work Model: Onsite Hours: 5 – 8 hours day System One is e are seeking a high-caliber Field Civil Engineer to join our ...
Date Posted: 03/04/2026 Recommended
-
EMC Laboratory Supervisor
Atlanta , Georgia
Job Title: EMC LABORATORY SUPERVISOR Location: Knoxville, TN (Relocation Required) Work Model: Onsite System One is actively recruiting for an EMC LABORATORY SUPERVISOR for a permanent position located in Knoxville, Tennessee. This position will suppor...
Date Posted: 01/12/2026 Recommended
-
EMC Laboratory Supervisor
Shelby, North Carolina
Job Title: EMC LABORATORY SUPERVISOR Location: Knoxville, TN (Relocation Required) Work Model: Onsite System One is actively recruiting for an EMC LABORATORY SUPERVISOR for a permanent position located in Knoxville, Tennessee. This position will suppor...
Date Posted: 01/12/2026 Recommended
-
I&C Design Engineer Lead
Bellevue, WA
System One is seeking an experienced Instrumentation & Controls (I&C) Design Engineer to support advanced nuclear reactor development. This contract position supports system design, prototype development and testing, plant-level system integration, and...
Date Posted: 02/23/2026 Recommended
-
EMC Laboratory Supervisor
Knoxville, TN
System One is actively seeking an EMC LABORATORY SUPERVISOR for a permanent position located in Knoxville, Tennessee. This position will support our client, a leading nuclear engineering services company headquartered in Knoxville, Tennessee with a wor...
Date Posted: 01/29/2026 Recommended
-
EPC Project Controls Manager
Wheatfield, IN
Job Title: EPC Project Controls Manager Location: Hire will start from the Downers Grove, IL office and relocate to Wheatfield, IN once project mobilizes in August 2026. Type: Contract to Direct Hire (possible) Compensation: $TBD (exempt) Contractor Wo...
Date Posted: 02/27/2026 Recommended
-
Senior Project Engineer
Cambridge, Massachusetts
Job Title: Senior Project Engineer Location: Cambridge, Massachusetts Type: Direct Hire Compensation: $160000 - $210000 annually Contractor Work Model: Hybrid System One is currently seeking a Senior Project Engineer on a direct hire position located i...
Date Posted: 02/03/2026 Recommended
-
Resident Engineer - Nuclear
Loveland, Colorado
Resident Engineer Location: Onsite in Loveland, CO Pay Rate: $50–$80/hour Position Type: Contract (via System One) System One is seeking a highly motivated Nuclear Island Resident Engineer to support supplier activities on-site at James Fisher Technolo...
Date Posted: 01/09/2026 Recommended
-
I/O Technician
Austin, Texas
I/O Technician *** THIS POSITION IS BASED IN CLAUDE, TX 79019 *** System One is seeking I/O Technicians to be responsible for the installation, commissioning and testing of the control systems used in the data center. This includes monitoring and contr...
Date Posted: 03/04/2026 Recommended
-
I/O Technician
San Antonio, Texas
I/O Technician *** THIS POSITION IS BASED IN CLAUDE, TX 79019 *** System One is seeking I/O Technicians to be responsible for the installation, commissioning and testing of the control systems used in the data center. This includes monitoring and contr...
Date Posted: 03/04/2026 Recommended
-
I/O Technician
Houston, Texas
I/O Technician *** THIS POSITION IS BASED IN CLAUDE, TX 79019 *** System One is seeking I/O Technicians to be responsible for the installation, commissioning and testing of the control systems used in the data center. This includes monitoring and contr...
Date Posted: 03/04/2026 Recommended
-
I/O Technician
Dallas, Texas
I/O Technician *** THIS POSITION IS BASED IN CLAUDE, TX 79019 *** System One is seeking I/O Technicians to be responsible for the installation, commissioning and testing of the control systems used in the data center. This includes monitoring and contr...
Date Posted: 03/04/2026 Recommended
-
I/O Technician
Oklahoma City, Oklahoma
I/O Technician *** THIS POSITION IS BASED IN CLAUDE, TX 79019 *** System One is seeking I/O Technicians to be responsible for the installation, commissioning and testing of the control systems used in the data center. This includes monitoring and contr...
Date Posted: 03/04/2026 Recommended
-
Engineering Technician I, II, III
Vinita, OK
Job Title: Engineering Technician Location: Vinita, OK Work Model: Hybrid Overview The Engineering Technician supports the design, drafting, configuration, and documentation of substation relaying and metering systems. Working under supervision, this r...
Date Posted: 02/25/2026 Recommended
-
Nuclear Digital I&C IV&V Engineer
Corvallis, Oregon
Job Title: Nuclear Digital I&C IV&V Engineer Location: Corvallis, Oregon Type: Contract Contractor Work Model: Remote Job Description: Are you an expert in Independent Verification and Validation (IV&V) with a passion for ensuring the safety and reliab...
Date Posted: 03/06/2026 Recommended
-
Structural Design Engineer, Commercial Nuclear
Atlanta, Georgia
Job Title: Structural Design Engineer, Commercial Nuclear Location: Atlanta, Georgia Type: Contract Compensation: Contractor Work Model: Remote Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clear...
Date Posted: 01/08/2026 Recommended
-
Senior Electrical Engineer
Downers Grove, IL
Job Title: Senior Electrical Engineer Location: Downers Grove, IL Type: Contract (Contract to Direct Possible) Duration: 6 months Compensation: $67.40 - $82 (Flexibility DOE) Contractor Work Model: Onsite Hours: 40 hours/week (Monday - Thursday 7:30am ...
Date Posted: 02/24/2026 Recommended
-
Design Engineer
Catoosa, Oklahoma
Job Title: Design Engineer Location: Catoosa, OK Join An Innovative Team as a Design Engineer! Are you passionate about creating impactful engineering designs and advancing manufacturing processes? System One is partnering with our client and seeking a...
Date Posted: 02/10/2026 Recommended
-
Electrical Engineer I, II, III
Vinita, OK
Job Title: Electrical Engineer Location: Vinita, OK Work Model: Hybrid Overview The Electrical Engineer provides technical support for substation relaying, metering design, system protection, communications configuration, and NERC compliance activities...
Date Posted: 02/25/2026 Recommended
-
Mechanical Engineer
Wheatland, Pennsylvania
Job Title: Mechanical Engineer Location: Wheatland, PA Type: Direct Hire Contractor Work Model: Onsite Objective Develop and maintain BOMs, production layouts, and product specifications while driving process improvements, cost reductions, and product ...
Date Posted: 02/25/2026 Recommended
-
Construction Project Manager
Tulsa , Oklahoma
Job Title: Construction Project Manager Location: Tulsa , Oklahoma Responsible for managing and coordinating assigned construction projects from initiation through execution to successful completion. This role involves managing timelines, budgets, reso...
Date Posted: 02/27/2026 Recommended