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...

Job Title: MOSA System Integration Lead / Architect Location: Aberdeen, San Antonio, or Remote. Hybrid if less than 40 miles from Aberdeen Proving Ground or Crystal City. Type: Direct Hire / Perm Security Clearance: Secret We are seeking a Modular Open...

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...

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 ...

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...

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...

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 ...

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...

Senior Network Engineer- CCNP Active Top Secret/ SCI Clearance Required Direct Permanent Hire Only 100% Onsite in Washington DC Position Overview We are seeking a Senior Network Engineer to support a high-visibility federal customer and its mission-cri...

Job Title: Principal Engineer Location: North Cincinnati, Ohio Type: Direct Hire Compensation: $160k + Contractor Work Model: Hybrid – onsite Tue, Wed, and Thr. Local Candidates, No C2C or Sponsorship Responsibilities Serve as the primary technical aut...

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 ...

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: AI Engineer Location: Chantilly, VA Type: Direct Hire / Perm Work Model: Hybrid – onsite and remote Security Clearance: Must possess and maintain a TS Security Clearance with the ability to obtain SCI with a CI Poly We are recruiting for an ...

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 IAM Engineer (Java & Cloud Native) Location: Salt Lake City, Utah Work Mode : 5 Days Onsite Duration : Contract to Hire About the Opportunity System One is seeking a highly skilled Senior IAM Engineer to design, develop, and support m...

Job Title: Senior Quality Assurance Automation Engineer Remote – offsite Security Clearance: U.S. citizenship or Green Card status is required, along with the ability to obtain a public trust clearance Responsibilities Lead the planning, design, and ex...

Job Title: General interdisciplinary Engineer Location: Hanscom Air Force Base, Massachusetts Type: Contract To Hire Compensation: $156,000.00 - $170,000.00 Work Model: Onsite – onsite Hours: 40.0 hours per week Security Clearance: Must hold a current ...

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...

Job Title: Sr. Pega Engineer Location: Dallas, Texas Type: Direct Hire Responsibilities Lead the technical assessment and migration of applications from Pega Smart Claims Engine (SCE) to core/custom Pega PRPC. Analyze the existing SCE implementation an...

Job Title: Principal SDET, Cybersecurity Test Engineer Location: Lakewood, CO Type: Direct Hire Job Summary: System One is seeking a Principal SDET – Cybersecurity Test Engineer for a full-time/permanent opportunity in Lakewood, CO. As a Sr. Technical ...

IoT Engineer – Data Protection and Security Avigilon Unity Cloud Solution SME Location: Remote. If local to Vienna, VA, hybrid is desired Pay Rate: $80/hr. range. W2 Benefits available Position Type: Multiyear Contract Description: The successful candi...

Job Title: Sr. Controls Engineer Location: Morgantown, WV Type: Direct Hire Compensation: Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Responsibilities Develop the control architecture to ensure the facility is collecting the data and in...

Title: Senior Azure Cloud & GitHub Platform Engineer Location: Vienna, VA Work Schedule: hybrid, onsite 3 days a week Pay Rate: Open to both W2 and established 1099's Position Type: Multiyear Contract This group is looking for a Senior Azure Cloud & Gi...

Job Title: I&C Engineer Location: Houston Type: Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite – onsite Hours: 40 hours/week Security Clearance: System One is seeking an I&C Engineer to work in Houston, TX. The Control Engineer is to...

Job Title: Platform Engineer (DevOps) Location: Salt Lake City, UT Responsibilities • Design, build, and optimize enterprise CI/CD pipelines using GitHub Actions and other modern DevOps platforms • Administer enterprise Source Code Management (SCM) rep...

Job Title: Senior Systems Engineer Location: Huntsville, AL Type: Direct Hire Work Model: Onsite Hours: 40.0 Security Clearance: Top Secret and willing to sit for CI Poly Contact: Crystal.dinnocenti@systemone.com RESPONSIBILITIES Design, deploy, test, ...