System Administrator
SimVentions, Inc - Glassdoor 4.6
SimVentions, Inc. seeks a System Administrator to support Defense & Aerospace IT and cybersecurity operations. You’ll manage Windows/Linux servers, networks, and virtualized environments; harden and patch systems; implement STIGs; and monitor performance, availability, and security. Partner with cybersecurity teams on RMF/DoD compliance and incident response. You’ll script automation, manage backups, and support end users. Join a collaborative, mission-focused culture where your work directly supports national defense and offers meaningful growth in a values-driven environment.
$75k - $150k
...employee-owned and proudly ranked among Virginia’s Best Places to Work year after year! We are looking for an enterprising System Administrator to develop and implement Windows- and Linux-based engineering solutions within a government software hosting facility. This...SuggestedFull timeContract workTemporary workCasual workFlexible hours$105k - $175.3k
SMX is looking for a highly motivated Senior Systems Administrator with demonstrated experience to support the development phase of a project relative to software supporting aircraft and weapons systems. This role will provide onsite support to our government client at...SuggestedContract workWork experience placementH1b$90k - $135k
...Greenfield Engineering, a Saalex Company is seeking a Journeyman Systems Administrator in Patuxent River, MD to support the Core Avionics Engineering Division (CAED) within NAWCAD. This role supports the Avionics Engineering Department and Mission Systems Group labs...SuggestedFull timeTemporary workRemote work- ...CRL provides a signing bonus and potential relocation assistance for this position. Primary Responsibilities: System Administrators will plan, build, administer, and maintain SAP information systems that utilize a variety of technologies such as virtualization...SuggestedRemote workRelocation package
$26.44 - $44 per hour
SMX is seeking a skilled System Administrator to work within a 24x7 Information Technology Team supporting the Patuxent River Data Center under the NAWCAD DNA division, end user support, and compliance efforts at the Patuxent River Naval Air Station. This is a position...SuggestedContract workWork experience placementH1bShift work$75k - $100k
...Responsibilities As a Senior Systems Administrator with Sabre Systems you will be designing, deploying, and sustaining modernized Software Development Environments (SDE) within the current Cyber framework. This is a full time, in person role located at the Naval Air...Full timeContract workFor contractors$115k - $172k
...Systems Administrator KBR's Mission Engineering Division delivers complex technical solutions and expert support to the U.S. Department of Defense, specializing in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support....Contract workTemporary workLocal areaRelocation packageFlexible hours$90k - $120k
...Greenfield Engineering, a Saalex Company is seeking Journeyman Systems Administrator in Patuxent River, MD. The ideal candidate will be responsible for configuration, deployment and maintaining Windows servers, Windows 11 desktop systems, Network infrastructure and compliance...Full timeLocal areaRemote work$60k - $90k
...HS/GED and Equivalent Work Experience US Citizenship: Required Summary The MIL Corporation seeks a Junior Systems Administrator (Systems Administration, Junior Analyst) to support a Federal Government client in Patuxent River, MD. This is aSystems Administrator...Contract workWork experience placementFlexible hours$70k - $122k
...ranked among Virginia’s Best Places to Work year after year! We are looking for an enterprising junior to mid-level software-focused Systems Engineer to perform software systems engineering for the acquisition, development and sustainment of various aviation programs....Full timeContract workTemporary workFor contractorsCasual workFlexible hours- SimVentions, Inc. (4.6 on Glassdoor), a mission-focused Defense & Aerospace technology solutions company, seeks a System Administrator for our IT & Cybersecurity team. In this role, you will install, configure, and maintain secure Windows/Linux servers, virtual environments...Full time
$120k - $150k
...Senior Systems Administrator We are seeking a Senior Systems Administrator with deep expertise in VMware virtualization technologies to support, maintain, and enhance our enterprise infrastructure. This role is responsible for ensuring high availability, performance...Interim role- ...for the opportunity to bring aboard highly motivated and energetic individuals to join our teams. Currently, we are seeking a Systems Administrator - Windows - Intermediate. This role supports a Navy customer in Lexington Park, MD. Job Description and Responsibilities:...Contract workRemote workFlexible hours
- ...for the opportunity to bring aboard highly motivated and energetic individuals to join our teams. Currently, we are seeking a Systems Administrator, Windows/Linux - Intermediate. This role supports a Navy customer in Lexington Park, MD. Job Description and...Contract workRemote workFlexible hours
$80.4k - $134k
...SMX is looking for a highly motivated VMware Systems Administrator with demonstrated experience to maintain the various systems. This position will provide onsite support at Patuxent River NAS in southern Maryland and requires a DoD Top Secret security clearance which...Contract workWork experience placementH1b- ...A thriving tech company in Lexington Park, MD, seeks a Systems Administrator specialized in Linux and Windows environments. Responsibilities include managing IT infrastructure, configuring servers, and providing support to users. Candidates should have a bachelor's degree...
- ...Perrygo Consulting Group, LLC is seeking a Linux Systems Administrator Journeyman to support a Navy customer in Lexington Park, MD. The role involves installing, configuring, and maintaining Red Hat Linux systems while ensuring compliance and system integrity. Candidates...
$125k - $175k
...GED and Equivalent Work Experience US Citizenship: Required Summary The MIL Corporation seeks a Senior Systems Administrator (Systems Administration, Senior Associate) to support a Federal Government client in Patuxent River, MD. This is aSystems...Full timeContract workWork experience placementFlexible hours$120k - $176k
...ranked among Virginia’s Best Places to Work year after year! We are looking for an enterprising mid-level to senior software-focused Systems Engineer to perform software systems engineering for the acquisition, development and sustainment of various aviation programs....Full timeContract workTemporary workFor contractorsCasual workFlexible hours- ...Linux Systems Administrator Journeyman Perrygo is a small, rapidly growing company; we are passionate about our employees as well as supporting our customers and their mission. We are excited for the opportunity to bring aboard highly motivated and energetic individuals...Contract workRemote workFlexible hours
$80k - $140k
...various technologies, transmission, and termination of digital communication across the globe. The Computer Systems Analyst (Network Systems Administrator) is responsible for performing installation, configuration, administration, and monitoring of IT automation equipment...Full timeContract workPart timeRemote work- SimVentions, Inc. is seeking a System Administrator to support Defense & Aerospace programs within our IT & Cybersecurity team. In this role, you will install, configure, secure, and maintain Windows/Linux servers, networks, and cloud environments that enable mission-critical...Full time
- ...Park, MD, to support military avionics programs. The ideal candidate will have experience with avionics navigation and communication systems and a solid background in global positioning systems and flight planning. This full-time role involves working within a technical...Full time
$100k - $151k
...other support organizations. The Network Engineer will apply system engineering and computer networking principles to the development... .... A Minimum of five (5) years' experience in system administration of LAN/WAN systems, network security, systems maintenance, systems...Contract workWork experience placementLocal areaFlexible hours$68k - $142k
...and sustain our company for the next 100 years! Come grow with us! Torch Technologies is seeking a Network and Computer Systems Administrator to join our team supporting the Tactical and Remote Command, Control, Communications, Computers, Cyber, and Intelligence (C5...Contract workTemporary workWork experience placementLocal areaRemote workRelocation packageFlexible hours- ...individuals to join our teams. Currently, we are seeking a Network Administrator - Senior Level - Top Secret Clearance. This role supports our... ...technologies, including firewalls, VPNs, intrusion prevention systems, and access control mechanisms. Support multi-vendor network...Contract workWork experience placementRemote workFlexible hours
- ...Description Tharros is seeking a Tactical Network and Computer Systems Administrator to install, configure, and maintain weapons systems airborne and air-to-ground data communications networks, operating systems, and physical and virtual servers supporting NAWCAD...
- ...delivering quality services within cost and on schedule. PSI Pax, Inc has an exciting opportunity for a Network and Computer Systems Administrator Advanced / Senior to support our government customer in Patuxent River, MD. Description: Install, configure,...Work at officeLocal area
$90k - $150k
...edge engineering, testing, and evaluation for U.S. Navy weapons systems. Our people are the heart of our mission. Across our... ...a highly motivated and talented Network and Computer Systems Administrator (JSE)-Journeyman. The salary range of this position is $90,000...Work experience placementWork at officeLocal areaRelocation packageNight shift- ...A growing technology solutions firm is seeking a Systems Administrator in Lexington Park, MD. This role involves managing Windows systems, ensuring security, and supporting users. Ideal candidates will have a Bachelor's in IT or equivalent experience, requisite certifications...
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