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  • TITLE: Systems Engineer with TS/SCI with CI Poly (US Citizenship is REQUIRED) LOCATION: Aurora, CO 80011 (no relocation package) CLEARANCE: Security Clearance Required, must currently have TS/SCI w/ Poly DURATION: 12+ months or contract to hire ***No C2C, we can NOT work... 
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    GeoLogics Corporation

    Aurora, CO
    1 day ago
  • CACI has an immediate opening for a Systems Engineer, with a Top Secret Clearance (TS/SCI) with a Poly to develop, test and field our operational systems. CACI is seeking an enthusiastic Systems Engineer with Linux experience for our Sarasota (FL) location. In this position... 
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    Immediate start

    CACI

    Sarasota, FL
    1 day ago
  •  ...All Qualifying Resumes Responded to in 24 Hours or Less Active , TS/SCI with a CI POLY  #CJ Duties include: ~ Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within the Intelligence Community. The ideal... 
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    Associates Systems LLC

    Springfield, VA
    1 day ago
  • Systems Engineer - Active TS/SCI w/Full-Scope Poly required [32221] This job was posted 4 days ago, with an indication of being among the first 25 applicants. The salary range is provided by Stealth, with actual pay based on skills and experience. Please consult your recruiter... 
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    Full time

    Stealth

    Fort George, NY
    14 hours ago
  • Systems Engineer - Active TS/SCI w/Full-Scope Poly required [32222] Fort Meade, MD Position Overview Stealth Defense Company is seeking a Systems Engineer in...  ...Meade, MD. This role requires an active TS/SCI clearance with Full-Scope Polygraph. The position offers a... 
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    Full time

    Stealth Defense Company

    Fort George, NY
    14 hours ago
  • Only Candidates with a TS/SCI with CI Poly Clearance will be considered! 100% ONSITE in Herndon, VA Senior Principal Cyber Systems Engineer We are looking for a Systems Engineer to join our diverse team at our Herndon, VA, office. The candidate will work within a cross... 
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    SHLD, Inc.

    Herndon, VA
    2 days ago
  • $160k

    Overview We are looking to hire a Systems Engineer 1 for a great opportunity in the Annapolis Junction area. TS/SCI Clearance with a Poly required. No CCA's will be accepted at this time. Salary: $160k Responsibilities Serve as the organizational administrator for Confluence... 
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    Power3 Solutions and Partnering Companies

    Baltimore, MD
    2 days ago
  • SCCM/MCM System Engineer (TS/SCI Full Scope Poly) Join to apply for the SCCM/MCM System Engineer (TS/SCI Full Scope Poly) role at Seamless Migration LLC...  ...Disabled Veteran-Owned Small Business (SDVOSB) started in 2021 with the purpose of enabling businesses and organizations... 
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    Full time
    Immediate start
    Remote work
    Flexible hours

    Seamless Migration LLC

    Maryland
    14 hours ago
  • $230k - $260k

     ...look no further. Amentum is seeking a System Engineer 2 to join our team of passionate individuals...  ...integration and test plans. Interacts with the Government regarding Systems...  ...bachelor’s degree. Clearance Required TS/SCI w/Poly Minimum Years of Experience Fourteen (1... 
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    Jacobs

    Baltimore, MD
    2 days ago
  • Overview System Engineer - TS/SCI with CI Poly Xcelerate Solutions is seeking a Systems Engineer to support the customer in planning and implementing enterprise architecture, systems engineering, and integration practices to enable secure and interoperable IC Information... 
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    ZipRecruiter

    Bethesda, MD
    3 days ago
  • $193k

    Overview Principal Systems Engineer - TS/SCI w/ Poly at Solidus Technical Solutions, LLC. This position requires a TS/SCI w/Poly clearance and is an...  ...complex systems. Required Qualifications & Experience TS/SCI with CI Polygraph Bachelor’s degree in Science, Technology,... 
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    Solidus Technical Solutions, LLC

    Aurora, CO
    14 hours ago
  • Join to apply for the Principal Systems Engineer w/ TS/SCI CI Poly role at Jobs via Dice 4 days ago Be among the first 25 applicants Join to apply for...  ...of large software data processing system architectures, with a focus on system-level interfaces Experience with systems... 
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    Jobs via Dice

    Richardson, TX
    2 days ago
  • Overview Enterprise Systems Engineer- TS/SCI w/ CI Poly role at VMD Corp (now part of Xcelerate Solutions). Position in Bethesda, MD. Clearance: TS/SCI with CI Poly. Responsibilities Establish integration testing process and methodology. Support and recommendations for... 
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    VMD Corp

    Bethesda, MD
    3 days ago
  • Description Systems Engineer/Senior Software Engineer Department: Government Customer- Dayton, OH Location: Dayton TENICA is looking...  ...Systems Engineer/Senior Software Engineer. Must have active TS/SCI with CI poly. Must Have: 10+ years of experience designing, modifying,... 
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    TENICA and Associates LLC

    Dayton, OH
    14 hours ago
  • $131.8k - $290k

    DevOps Systems Engineer-TS/SCI with Poly Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: CACI is seeking a talented... 
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    CACI

    Maryland
    14 hours ago
  • Payload Operations Systems Engineer - TS/SCI with CI Poly {D} Overview ARKA Group L.P. is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security... 
    Permanent employment
    Full time
    Temporary work
    Work at office
    Visa sponsorship

    ARKA Group, LP

    King of Prussia, PA
    14 hours ago
  • Payload Operations Systems Engineer - TS/SCI with CI Poly {D} Job Category: ENG Requisition Number: PAYLO003026 Posted: September 16, 2025 Full-Time Locations Showing 1 location DMT Danbury, 100 Wooster Heights Road, Danbury, CT 06810, USA ARKA Group L.P. (“ARKA”... 
    Full time
    Temporary work
    For contractors
    Work at office
    Visa sponsorship
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    Weekend work

    ARKA Group

    Hartford, CT
    2 days ago
  • Messaging Services - Systems Engineer Deliver simple solutions to complex problems as a Messaging...  ...unique requirements of our clients. With a career in application development,...  ...experience Security Clearance Level: TS/SCI w/ Poly Required Skills and Abilities: Administration... 
    Work at office
    Shift work

    General Dynamics Information Technology

    Baltimore, MD
    14 hours ago
  •  ...lifestyle by supporting personal and family goals with flexibility. Tulzi offers secure network systems and software engineering solutions in both public and private...  ...development life cycle. Clearance Required: TS/SCI with poly Title: System Network Engineer3 Location:... 
    Hourly pay
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    Local area

    HRB

    Laurel, MD
    2 days ago
  • $93.2k - $164.45k

    Full Stack Systems Engineer IT / TS/SCI Poly / Onsite: Littleton, CO Full Stack Systems Engineer IT / TS/SCI Poly / Onsite: Littleton, CO 3 days ago...  ...among the first 25 applicants TS/SCI Security Clearance with CI Polygraph Required US Citizenship required at this facility... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    3 days per week

    Lockheed Martin

    Littleton, CO
    14 hours ago
  • Operational Systems Engineer: Senior Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: We are looking for someone who is well versed in devops, linux system administration... 

    Inferno Systems

    Chantilly, Loudoun County, VA
    16 hours ago
  • Overview SIEM Team - Splunk Systems Engineer Deliver simple solutions to complex problems as...  ...the unique requirements of our clients. With a career in application development,...  ...related experience Security Clearance: TS/SCI w/ Poly Required Skills: Experience managing user... 
    Remote work
    Monday to Friday
    Day shift

    General Dynamics Information Technology

    Baltimore, MD
    14 hours ago
  • $102k - $138k

     ...Possess: Top Secret SCI + Polygraph Clearance...  ...Applications, Software Systems Certifications:...  ...Active Directory Systems Engineer Deliver simple solutions...  ...of our clients. With a career in application...  ...Security Clearance Level: TS/SCI w/Poly Required Skills and... 
    Full time
    Temporary work
    Part time
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    GDIT

    Annapolis Junction, MD
    a month ago
  •  ...considered. This is a DEVOPS focused position. Assist with maintenance of existing legacy applications and support the transition to a new system architecture. Location is the Reston area. ***NOTE: Active TS/SCI w/ FS poly and an additional security scrub are BOTH required... 
    Full time
    Work at office
    Local area

    Leading Path Consulting

    Herndon, VA
    more than 2 months ago
  • Space Systems Engineer (MBSE) – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking a Space Systems Engineer...  ...in Chantilly, VA. Work will be performed on-site with the customer and requires an active TS/SCI clearance... 
    For contractors
    Work at office

    Leffler Consulting, LLC

    Chantilly, Loudoun County, VA
    2 days ago
  • The Active Directory System Engineer shall have the following key responsibilities: ● Troubleshooting skills with Active Directory Infrastructure, Azure AD, Group Policies...  ...Mandatory Skills/Requirements:  TS/SCI with FS Poly Bachelor's Degree plus 14 years technical... 

    EMTAK LLC

    Annapolis Junction, MD
    more than 2 months ago
  • TENICA is looking to hire a Ground Engineering System Engineer.   Responsibilities: Perform...  ...system engineering tasks along with contemporary and emerging system engineering...  ...level positions available Must have TS/SCI with CI poly Company Information: TENICA and... 

    Tenica and Associates

    Chantilly, Loudoun County, VA
    more than 2 months ago
  •  ...maintenance of Information Technology (IT) systems. Manages IT system infrastructure...  ...be able to coordinate and partner with various work centers, network engineers/administrators, and customer...  ...requirements. Must possess an ACTIVE TS/SCI with FULLSCOPE POLYGRAPH CLEARANCE.... 
    Work at office

    SQN Systems

    Fort Meade, FL
    14 hours ago
  • TENICA is looking to hire a software systems engineer with a TS/SCI CI poly. Location: Springfield, VA 50% Telework • Experience developing C++ , Python and CUDA kernels extensions for custom network components and evaluation metrics  • Experience creating custom... 
    Remote work

    Tenica and Associates

    Springfield, VA
    more than 2 months ago
  • Overview Software Engineer / System Administrator (TS/SCI CI Poly Clearance Required) North Point Technology is seeking a TS/SCI w/ Poly cleared Software Engineer...  ...Required Qualifications Active TS/SCI clearance with adjudicated Full Scope Polygraph (must be active before... 

    North Point Technology

    Springfield, VA
    14 hours ago