• Systems Administrator - DoD…

    Red River (Lexington, MA)
    …your actions could affect others; you seek to make those around you successful. As a ** Systems Administrator ** , you will play a key role in supporting one of ... environment. You will be responsible for maintaining and optimizing IT systems , ensuring operational stability, and supporting cybersecurity compliance efforts… more
    Red River (09/04/25)
    - Related Jobs

  • IT Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …to achieve operational impact. Job Description Group 45 is seeking a Level 3 IT Systems Administrator to set the IT strategy for the group and provide ... support for end-users as well as test-bed environments. The Systems Administrator will need to develop creative...and Windows Server, as well as Apple MacOS operating systems , ensuring security compliance , responding to scan… more
    MIT Lincoln Laboratory (08/27/25)
    - Related Jobs

  • Intermediate Classified Systems…

    The MITRE Corporation (Bedford, MA)
    …Department Summary: MITRE's Classified Enterprise Infrastructure is looking for a Junior Systems Administrator . A successful candidate will be delivering timely, ... education and work experience. + Active Top-Secret Clearance. + In accordance with DoD 8570.01M, the selected individual must meet the requirements of an IAT Level… more
    The MITRE Corporation (09/03/25)
    - Related Jobs

  • SkillBridge Principal System Administrator…

    RTX Corporation (Andover, MA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Skillbridge Principal System Administrator Intern - ... a DoD closed area, providing critical support for mission-critical systems and environments that demand near 24x7x365 uptime. + Provide comprehensive support… more
    RTX Corporation (08/13/25)
    - Related Jobs

  • Principal System Administrator Linux

    RTX Corporation (Andover, MA)
    …a DoD closed area, providing critical support for mission-critical systems and environments that demand near 24x7x365 uptime. + Provide comprehensive support ... as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/11/25)
    - Related Jobs

  • Classified Network Administrator

    RTX Corporation (Cambridge, MA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **This position requires active and transferable Secret US ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (08/02/25)
    - Related Jobs

  • Subcontract Administrator Sr Massachusetts

    General Atomics (Acton, MA)
    …affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted ... technologies. We have an exciting opportunity for a Subcontract Administrator to join our Subcontracts team at our location...Acton, MA. This role will primarily support our Space Systems Division, but may also support other areas as… more
    General Atomics (08/28/25)
    - Related Jobs

  • Active Directory Administrator

    CACI International (Hanscom AFB, MA)
    …(Bachelor's Degree in applicable field may be substituted for 5 years of experience)._ + DoD 8140 compliance ; Security + certification at a minimum. - ** ** ... Active Directory Administrator Job Category: Information Technology Time Type: Full...teams to ensure AD is properly integrated with other systems and enterprise applications. **Qualifications:** _Required:_ + Active Secret… more
    CACI International (09/04/25)
    - Related Jobs

  • Sr. System Administrator

    RTX Corporation (Woburn, MA)
    …technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior System ... Administrator ** , internally known as Senior Analyst, Information Workplace...infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (08/22/25)
    - Related Jobs

  • Principal Linux System Administrator

    RTX Corporation (Tewksbury, MA)
    …solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux ... Lead and coordinate the Installation and configuration of Information Systems + Responsible for provisioning, installation/configuration, operation, and maintenance… more
    RTX Corporation (08/19/25)
    - Related Jobs