• Senior Specialist Systems…

    L3Harris (Springfield, VA)
    …Job Title: Senior Specialist , Systems Engineering - Information Technology Senior Systems Administrator (Active TS /SCI w/ CI Poly Required) Job Code: ... Description: L3Harris Technologies is seeking an experienced Information Technology Senior Systems Administrator or Mid-to- Senior Level Systems...of 10 years of prior related experience. + Active Top Secret /SCI w Poly Security Clearance. +… more
    L3Harris (09/04/25)
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  • Senior Specialist , Financial…

    L3Harris (Melbourne, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Financial & Operational Auditor Job Code: 29270 Job Location : ... join our diverse and dynamic Internal Audit team. The Senior Specialist , Audit position is an exciting...experience + Knowledge of FAR, DFARS, and CAS + Top Secret security clearance or eligibility and… more
    L3Harris (09/28/25)
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  • Senior Specialist , Contracts…

    L3Harris (Plano, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Contracts Manager Job Code: 28862 Job Location: Plano, Texas or ... - Off Every Other Friday Job Description: As the Senior Specialist , Contracts Manager, you'll be the...classified environment, such as a SCIF. Qualifications: * Active Secret or Top Secret is… more
    L3Harris (09/16/25)
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  • Senior Specialist , Information…

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: ​ Senior Specialist , Info Security Sys Engineering Job Code: 26967 Job Location: Palm ... of a degree, minimum of 10 years of prior related experience. + Must possess a TS /SCI CI Poly. + Must be able to obtain and maintain a DOD 8140 certification (or… more
    L3Harris (08/08/25)
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  • Senior Specialist , Systems…

    L3Harris (Centennial, CO)
    …and cyber domains in the interest of national security. Job Title: Senior Specialist , Systems Engineering - STO Planner (Active TS /SCI with CI Poly Required) ... of 10 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required....scientific instruments. + Strong communication skills to liaise with senior leaders, operational planners, and support teams. + Effective… more
    L3Harris (09/13/25)
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  • Senior Specialist Systems Engineer

    L3Harris (Nashville, TN)
    …sea and cyber domains in the interest of national security. Job Title : Senior Specialist Systems Engineer Job Number: 29124 Job Location: Nashville, TN ... + Support product development efforts under the guidance of senior engineers and project leadership + Elicit highly technical...and changes. + Ability to hold and maintain a TS /SCI clearance. Required Skills, Experience and Education: + Bachelor… more
    L3Harris (09/28/25)
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  • Senior Specialist , Proposal…

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Proposal Management Job Code: 27960 Job Location: Palm Bay, FL ... proposals, or work under the guidance and mentorship of senior staff for larger and more complex pursuits. This...+ Possession of, or ability to obtain, an active TS /SCI clearance + Experience working with government solicitations and… more
    L3Harris (08/29/25)
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  • Senior Specialist , Contracts…

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Contracts Manager Job Code: 28863 Job Location: Palm Bay, FL ... a degree, minimum of 10 years of prior related experience. * Active Top Secret clearance. Preferred Additional Skills: * Experience with FAR, DFAR, ITAR, EAR,… more
    L3Harris (09/17/25)
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  • Senior Specialist , Cyber…

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Cyber Intelligence Job Code: 29561 Job Location: Palm Bay, FL ... prior related experience. + DoD 8140 certification in good standing + Active TS /SCI US Security Clearance with Full Scope (FS) polygraph + Experience with… more
    L3Harris (10/03/25)
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  • Senior IT Specialist - SPPDG…

    Mayo Clinic (Rochester, MN)
    …high-performance electronics located on the Rochester, MN campus. The SPPDG IT Senior Specialist supports the SPPDG computer infrastructure. This position ... **Why Mayo Clinic** Mayo Clinic is top -ranked in more specialties than any other care...hire. **Note: This position requires obtaining and maintaining a TS /SCI clearance and adhering to security requirements as described… more
    Mayo Clinic (09/11/25)
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  • Senior Research Specialist

    Xcelerate Solutions (Arlington, VA)
    …and ensure alignment with organizational objectives. Requirements : + Clearance: Active Top Secret /SCI. + Bachelor's degree is required from an accredited ... Senior Research Specialist Xcelerate Solutions is...minds in the GovCon industry. Location: Arlington, VA Clearance: TS /SCI Clearance Responsibilities: + Lead strategic communication efforts, providing… more
    Xcelerate Solutions (08/16/25)
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  • TS /SCI Senior Training…

    Insight Global (North Charleston, SC)
    Job Description Insight Global is seeking a TS /SCI cleared Senior Training Specialist to support a federal client of ours onsite in the Charleston, SC area. ... a related field - Security+ certification - Active TS /SCI clearance - Navy Instructor Training Course (NEC 9502) - Master Training Specialist (MTS) certification more
    Insight Global (09/24/25)
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  • Senior Subcontract Specialist

    Leidos (Chantilly, VA)
    …Security Sector, Decision Advantage Solutions Business Area of Leidos is seeking a Senior Subcontracts Specialist to support its programs and proposals. This ... activities for multiple Federal Intel & Defense programs. The Senior Subcontracts Specialist will manage overall subcontract...internal customers, other functional support staff, and suppliers. + TS /SCI with CI Poly + Basic knowledge of the… more
    Leidos (10/03/25)
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  • Senior Acquisition Specialist

    Applied Research Solutions (Tampa, FL)
    …as assigned **Qualifications/ Technical Experience Requirements:** + Must be a US Citizen + Top Secret /SCI Eligible or Secret clearance + Ability to ... **Description** Applied Research Solutions is seeking a full-time Senior Acquisition Specialist located at MacDill AFB, FL. The Senior Acquisition … more
    Applied Research Solutions (08/14/25)
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  • Senior Helpdesk Specialist

    Chenega Corporation (St. Louis, MO)
    **Req ID:** 37414 **Summary** ** Senior Helpdesk Specialist ** **St. Louis, MO** Are you ready to enhance your skills and build your career in a rapidly evolving ... decades of experience working in the Federal marketplace. The ** Senior Helpdesk Specialist ** provides superior customer service...Network+ CE, SSCP, within 6 months of hire + TS /SCI clearance **Knowledge, Skills, and Abilities:** + Ability to… more
    Chenega Corporation (09/04/25)
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  • Senior Marketing Specialist - Energy…

    ICF (Reston, VA)
    …modernize infrastructure, and provide reliable, affordable solutions. We're looking for a Senior Marketing Specialist who thrives in a fast-paced, dynamic ... strategic growth in our energy business. Reporting to the Senior Marketing Manager, this role will help drive ICF's...needed reasonable accommodations. Read more about workplace discrimination righ ts or our benefit offerings which are included in… more
    ICF (10/03/25)
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  • Senior Cybersecurity Specialist

    SOS International LLC (Fort Belvoir, VA)
    …respect to Army Records Management or similar DoD programs/projects. + An active in scope Top Secret security clearance or Secret with the ability to obtain ... **Overview** SOSi is seeking a highly qualified ** Senior Cybersecurity Specialist ** to join our...a Top Secret . + High level of expertise in cybersecurity, with… more
    SOS International LLC (09/30/25)
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  • Senior Procurement Specialist

    CACI International (Melbourne, FL)
    Senior Procurement Specialist Job Category: Contracts Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... is currently looking for a motivated, career and customer-oriented Senior Procurement Specialist to join our dynamic,...citizenship status is required. + Ability to obtain a SECRET clearance. + Bachelor's degree in business, engineering, or… more
    CACI International (09/04/25)
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  • Senior Research Specialist

    Red Gate Group (Arlington, VA)
    …while maintaining focus on delivering high-quality results. + Security Clearance: Active Top Secret /SCI required. + Education: Bachelor's degree from an ... and employee wellbeing. The Red Gate Group is seeking an accomplished Senior Research Specialist to support the Office of the Under Secretary of Defense for… more
    Red Gate Group (07/24/25)
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  • Senior Counterintelligence…

    Leidos (Hickam AFB, HI)
    …challenge?** The National Security Sector at Leidos currently has an opening for a Senior Counterintelligence Specialist to work in Honolulu, HI. This is an ... targeting support to identify FIE organizations, leadership, and networks, and brief senior leaders on threats. + Develop new CI Collection Requirements and refine… more
    Leidos (09/09/25)
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