- MTA (New York, NY)
- Systems Administrator - Level 5 (TCU) Job ID: 13839 Business Unit: MTA Headquarters Location: New York, NY, United States Regular/Temporary: Regular Department: ... Ops Date Posted: Nov 21, 2025 Description JOB TITLE: Systems Administrator - Level 5 (TCU) SALARY...technical support to MTA 's computer server hardware, operating system software, and storage area network environment,… more
- ManTech (Fort Meade, MD)
- **MANTECH** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the **Fort Meade, MD** area. ... internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . +… more
- ManTech (Fort Meade, MD)
- **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the Fort Meade, MD area. ... internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . +… more
- KBR (Honolulu County, HI)
- Title: Senior Network Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...Engineering Network (SDREN), Defense Research and Engineering Network (DREN). As a Network Engineer… more
- BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
- Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... Windows Server Hybrid Administrator Associate, or Red Hat Certified System Administrator (RHCSA) Certification Clearance: Applicants selected will be subject… more
- TekSynap (Glynco, GA)
- **Responsibilities & Qualifications** **Overview** The AAR System Administratoris responsible forthe configuration, maintenance, and operational support of the ... Milestone XProtect After-Action Review (AAR) system used in training, simulation, and performance evaluation environments. This role ensures that all training events… more
- M. C. Dean (Vienna, VA)
- …and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and maintenance of ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and… more
- US Tech Solutions (Columbia, SC)
- …of new Service Manager requests. **Scope of the project:** Seeking an experienced System Center Service Manager administrator . The primary focus of this role ... is maintaining System Center infrastructure and taking new requests into Service...Duties / Responsibilities:** **Essential Responsibilities** + The Service Manager Engineer will report to the Bureau Chief of Information… more
- CACI International (Fort Meade, MD)
- …with IT infrastructure including user systems , servers, storage and network connectivity. You'll also provide system administration for assigned ... Linux Systems Administrator Job Category: Information Technology...responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis… more
- RTX Corporation (Portsmouth, RI)
- …security clearance **Security Clearance:** Secret - Current **Senior Analyst, Network Administrator (P2)** **Raytheon Digital Technology** **Classified ... world. Join this high impact team as a Senior Network Engineer (P2) to ensure the smooth... analysis regarding short- and long-range planning for in-house systems . + Assist with coordination of third-party maintenance for… more