Job Title: Full Stack C/C++ Developer – Aerospace & Defense Systems Location: Huntsville, AL (Onsite) Type: Contract-to-Hire Pay (W2): $77-82/HR Clearance: Active Secret clearance (or ability to obtain) Overview Join a team building and supporting miss...

LOCATION: Huntsville, AL (100% onsite) TYPE: Contract-to-hire | 40 hrs/week COMPENSATION: $62-67/hr (W2) CLEARANCE: Active Secret clearance (or ability to obtain) OVERVIEW System One is hiring a Software Engineer with strong C/C++ experience to support...

Type: Contract-to-hire Pay: $117–$125/hr (W2) Location: Huntsville, AL Clearance: Active Secret preferred, or ability to obtain Summary We’re hiring a Senior Software Test Engineer to help build and run automated test solutions for mission-critical sof...

Mid Software Test Engineer (Automated Testing) Location: Huntsville, AL (On-site) Type: Contract (Contract-to-hire) Pay: $77–$85/hr (W2) Clearance: Active Secret preferred; must be able to obtain/maintain What you’ll do Build and maintain automated tes...

Job Title: Embedded Software Engineer (C/C++) Location: Huntsville, AL (Onsite) Type: Contract-to-hire Compensation: $77-80/HR Clearance: Active Secret clearance or ability to obtain Experience: 4+ years (or 2+ with a Master’s) About the role We’re hir...

Location: Huntsville, AL (On-site) Type: Contract-to-hire Clearance: Active DoD Secret clearance or ability to obtain Pay: $116–$126/hr (W2) About the role We’re hiring a Senior Embedded Software Engineer to build and support mission-critical embedded ...

Location: Huntsville, AL (Onsite) Type: Contract-to-hire Pay Rate: $97-102/hr (W2) Clearance: Active Secret clearance (or ability to obtain) Overview We’re looking for a mid-level Embedded Software Engineer to help build and integrate mission-critical ...

Job Title: Jr. Software Test Engineer (Contract-to-Hire) Location: Huntsville, AL (On-site) Security Clearance: Active Secret preferred OR ability to obtain Pay Rate: $62-68/hr (W2) About the role Join a team supporting defense/tactical systems where y...

Job Title: Manufacturing Engineer III Location: Huntsville, AL Compensation: $72 per hour Type: Contract (6-month assignment) As a Manufacturing Engineer, you will translate engineering intent, drawings, and configurations into operational steps and pr...

Manufacturing Engineer III Location: Huntsville, Alabama A-Shift (5:00AM to 3:30PM) Monday to Friday Compensation: starting at $72 per hour Contract / On-site Position Overview As a Manufacturing Engineer, you will translate engineering intent, drawing...

Senior Software Engineer C/C++ or C# Software Engineer Direct-Hire Location: Merrifield, VA – 4 days on-site/ 1 day remote Annual Salary Range: $105,000 to $120,000 plus benefits Federal End Customer: US Citizenship, eligibility for a Public Trust clea...

Job Title: Sr. Systems Engineer Location: Gaithersburg, MD – On-site Type: Contract-to-Hire Security Clearance: Active Top Secret/SCI with the ability to successfully pass a Polygraph examination. Contact: Crystal.dinnocenti@systemone.com RESPONSIBILIT...

Job Title: Windows Infrastructure Engineer/Architect Location: Primarily REMOTE (Possible onsite work in DC as needed), must be located in the greater DC area Role Type: 6 + months Contract Clearance: Must be able to obtain a Public Trust System One ha...

Job Title: Senior Windows Systems Engineer Location: Washington, DC Type: 6+ months contract – good chance to extend Work Model: Washington, DC (Hybrid) Onsite approximately 2x per week - Work primarily REMOTE with the need to support on site as needed...

Job Title: CAD Designer Engineer - III Location: Huntsville, AL Type: Contract / Work Model: Onsite Compensation: $70 per hour Position Summary The CAD Drafter/Designer will develop, modify, and release engineering models, assemblies, and drawings for ...

Staff Software Engineer, Defense Applications Location: Fort Belvoir, Virginia - Onsite Openings: 2 Clearance Requirement: Must have an active Secret clearance Employment Type: Direct hire or temp to perm Position Overview System One IT is seeking two ...

Subcontract Administrator III Location: Huntsville, AL (on-site) Schedule: Monday to Friday Compensation: starts at $67 and up to $83 per hour Contractor position: 6-month contract with possibility of extension Required Qualifications Bachelor's degree...

Subcontract Administrator II Location: Huntsville, AL Schedule: Monday to Friday Compensation: starts at $59 and up to $67 per hour Contractor position: 6-month contract with possibility of extension Required Qualifications Bachelor's degree in Supply ...

Job Title: Senior Advanced TIDES Engineer Location: Scottsdale, AZ Security Clearance: Department of Defense TS/SCI security clearance preferred Responsibilities Support the development, deployment, and proposal shaping of integrated spacecraft test en...

Network Engineer III – SATCOM Engineer Contract-to-Hire Bluemont, VA (20135)- On-Site Supporting an Intelligence Community customer Clearance: Active TS SCI CI Poly Hourly Rate: $80/hr. Benefits Available Annual Salary: $150,000 range, plus benefits Ab...

Job Title: Lead Software Engineer Location: Reston, VA Type: Contract Compensation: $88.64 Work Model: remote Responsibilities • Lead a team of software engineers in the design, development, and implementation of multiple applications. Performs and lea...

Job Title: Senior DevSecOps Engineer Locations: Lafayette, LA | Knoxville, TN | Birmingham, AL | Columbia, SC Type: Direct Hire Work Model: Hybrid Hours: 40.0 Security Clearance: Not specified in the provided information or job description Overview Lea...

Job Title: Senior Windows Server / Cloud DevOps Engineer Location: Onsite Washington, District Of Columbia Work Model: Onsite – onsite Responsibilities Own Windows Server production operations (day one), providing hands-on support for mission-critical ...

Senior Java Full Stack Engineer (AWS Cloud Migration) Location: Reston, VA (Hybrid) Type: Contract through December 2026 (potential extension) Schedule: 40 hours/week Local Candidates: DMV area only. Must be available for onsite meetings in Reston appr...

MUST BE LOCAL TO ONE OF THE LOCATIONS BELOW FOR AN ONSITE, PANEL WITH WHITE BOARD INTERVIEW Job Title: Senior Front-End Engineer Location: Hybrid reporting to Vienna or Winchester, VA, Pensacola, FL or San Diego, CA Hours: Monday – Friday, 8:00 AM – 4:...

Senior IT Data Engineer Washington, DC – onsite US citizenship required per government contact Must be able to obtain Public Trust clearance Type: Multi-Year Contract supporting Federal Reserve Board Open to W2 and C2C Must apply by 12pm on July 2nd Th...

Job Title: Principal Civil / Structural Engineer Location: Charlotte, NC 28208 Type: Direct hire Compensation: $165,000 - $210,000/yr. Salary will be commensurate with experience. Work Model: On-Site Hours: 40 hours/weekly minimum Security Clearance: N...

Job Title: Network & Systems Administrator Location: Annapolis, MD Work Model: On-Site Hours: 40.0 Job Summary: Based in Maryland, you will be a key member of a 24/7/365 operations team responsible for supporting highly available, mission-critical comm...

Job Title: Senior Mechanical Engineer Location: Omaha, NE 68114 Type: 6-month contract, possible conversion to permanent Compensation: $67.00 - $86.00/hr. Salary will be commensurate with experience. Work Model: Onsite Hours: 40 hours per week, standar...

DevSecOps Generalist Clearance: Secret Clearance or Higher Location: Ft Meade, Hybrid (3 days a week on-site) Travel: 10% Position Type: Full-Time, direct hire Compensation Range: $120K-$140K annually, plus benefits Company Overview: System One IT is s...