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.

Apply

Vacancy posted 7 hours ago

Similar jobs that could be interesting for youBased on the System Administrator in Valley Lee, MD vacancy

SEDSS - System Administrator
$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...
Suggested
Full time
Contract work
Temporary work
Casual work
Flexible hours
SimVentions, Inc
Great Mills, MD
19 hours ago
SEDSS - System Administrator
$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...
Suggested
Full time
Contract work
Temporary work
Casual work
Flexible hours
SimVentions, Inc
Drayden, MD
20 days ago
Systems Administrator
...Job Description Job Description J.F. Taylor, Inc. is actively seeking a Systems Administrator responsible for leading the maintenance, configuration, and reliable operation of a wide range of training solutions for a 5th generation fixed-wing fighter program across...
Suggested
JF Taylor Inc
Great Mills, MD
a month ago
Systems Administrator
...issues on servers, workstations, and IT equipment. Maintain system backups and disaster recovery plans. Manage user accounts... ...system configurations, and other information related to system administration. Provide technical support to customers, ranging from resolving...
Suggested
Full time
Interim role
C3 Innovations, Inc.
Patuxent River, MD
3 days ago
Systems Administrator (5639)
$90k - $135k
SMX is looking for a highly motivated Systems Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures. This position will provide onsite support...
Suggested
Contract work
Work experience placement
Interim role
H1b
SMX
Patuxent River, MD
11 hours ago
Systems Administrator
$95k - $140k
...Title:Systems AdministratorKBR’s Mission Engineering Division delivers complex technical solutions and expert support to the U.S. Department... ...management to ensure mission success.We’re seeking a Systems Administrator to join our growing CuXS program to support secure test and...
Full time
Contract work
Temporary work
Local area
Relocation package
Flexible hours
KBR
Lexington Park, MD
2 days ago
System Administrator
SimVentions, Inc. (Glassdoor 4.6) seeks a System Administrator to support Defense & Aerospace IT systems. You'll manage Windows/Linux servers, networks, user accounts, and cloud services in secure DoD environments. Responsibilities include monitoring system performance...
SimVentions, Inc
Patuxent River, MD
19 hours ago
Senior System Administrator
$145k - $160k
...ll Do: Looking for an opportunity to apply your technical expertise to a mission that matters, this is it. As the Senior System Administrator , you will support the systems and technologies that power the Navy’s premier Live, Virtual, and Constructive (LVC)...
Work at office
Relocation
ASEC Inc
Lexington Park, MD
1 day ago
Red Hat Linux Specialist (2955)
...Responsibilities:Install, configure, and maintain an organization's local area network (LAN), data communications network, operating systems, and physical and virtual servers. Perform System monitoring and verify the integrity and availability of hardware, network, and...
Work at office
Local area
PSI Pax
Patuxent River, MD
1 day ago
Linux Systems Administrator (5589)
$95k - $145k
SMX is seeking a Linux System Administrator to support an embedded lab environment at NAS Patuxent River. This role provides direct hands-on support for hardware, operating systems, and applications within an embedded environment. The Linux System Administrator will ensure...
Contract work
Work experience placement
H1b
SMX
Patuxent River, MD
19 hours ago
Systems Administrator - Junior to Mid Level
...for the opportunity to bring aboard highly motivated and energetic individuals to join our teams. Currently, we are seeking a Systems Administrator - Junior to Mid Level. This role supports our Navy customer in Lexington Park, MD. Schedule: Full‑time on site; Wednesday...
Full time
Contract work
Flexible hours
Perrygo Consulting Group, LLC
Lexington Park, MD
2 days ago
Systems Engineer
...the engineering integration and execution process. Facilitate the integration process for the modification of models for aviation systems. During this process, document and update modeled system performance and deviations from desired performance. Provide insight to...
Permanent employment
Full time
Part time
For contractors
Work at office
Flexible hours
J.F. Taylor
Great Mills, MD
19 hours ago
Junior Systems Administrator
$65k - $85k
...Job Description Job Description Greenfield Engineering, a Saalex Company is seeking Junior Systems Administrator in Patuxent River, MD. The ideal candidate will be responsible for configuration, deployment and maintaining Windows servers, Windows 11 desktop systems...
Full time
Temporary work
Local area
Remote work
Saalex
Lexington Park, MD
6 days ago
Application/Systems Administrator
$125k - $155k
...Spalding, a Saalex Company is seeking a Application/Systems Administrator in Patuxent River, MD . Spalding, a Saalex Company is a professional services company delivering cutting-edge solutions to the Department of War. Our expert-level solutions include software...
Full time
Temporary work
Interim role
Work at office
Afternoon shift
3 days per week
Saalex
Patuxent River, MD
3 days ago
System Administrator - DoD Cybersecurity
SimVentions, Inc. seeks a System Administrator to support Defense & Aerospace IT and cybersecurity operations. You will manage Windows/Linux servers, networks, and cloud services; harden and patch systems; and ensure compliance with DoD cybersecurity and STIG requirements...
SimVentions, Inc
Drayden, MD
1 day ago
DoD Systems Administrator
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...
SimVentions, Inc
Great Mills, MD
1 day ago
Systems Engineer
...the engineering integration and execution process. Facilitate the integration process for the modification of models for aviation systems. During this process, document and update modeled system performance and deviations from desired performance. Provide insight to...
For contractors
JF Taylor Inc
Great Mills, MD
a month ago
Systems Engineer
Job Description Job Description Supporting the execution of new work to deliver superior solutions to our customers. Leading multidisciplinary engineering and production teams to successfully meet requirements within budget and on schedule. Supporting solutions...
JF Taylor Inc
Great Mills, MD
a month ago
Ground Systems Engineer - E3
$95.9k - $178.1k
...AdvancedDevelopment Program) is looking for world classtalent in GROUND SYSTEMS ENGINEERING to be apart of a team that will carry on our... ...or RHEL, Windows, Windows Server, ESXi, networking.Network Administration computer system administration with experience in...
Full time
Temporary work
Work experience placement
Casual work
Local area
Flexible hours
Shift work
Lockheed Martin
Patuxent River, MD
2 days ago
Groud System Discipline Engineer -E3
$95.9k - $178.1k
...FullTimeDepartment: LM Aeronautics Co- Fort WorthBusiness Unit: LM Aeronautics Co- Fort WorthStandard Job DescriptionYou will be the Ground System DisciplineEngineer (GSDE) for the Multi Domain ControlSystem (MDCS) team. Our team provides on-sitesupport for test efforts for...
Full time
Temporary work
Work experience placement
Casual work
Local area
Flexible hours
Lockheed Martin
Patuxent River, MD
2 days ago
Network Administrator (5296)
$87.7k - $146.1k
SMX is looking for a highly motivated Network Administrator to join our growing team in Patuxent River, MD! This position will provide onsite... ..., monitoring and troubleshooting of a variety of network systems.Desired Skills & Experience: Experience with Linux is a plusAbility...
Contract work
Work experience placement
H1b
SMX
Patuxent River, MD
1 day ago
Systems Engineer
$107.9k - $195.05k
...Description Position: Systems Engineer Location: California, MD Clearance: Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication of our diverse and talented teams. United by a shared commitment to our customers...
Local area
Immediate start
Leidos
California, MD
2 days ago
Systems Engineer
...Systems Engineer Company: Innovatus Technology Consulting Location: Patuxent River, MD Employment type: Full-time Clearance: Active U.S. security clearance required (Secret minimum; higher clearance preferred if the lab environment requires it) Citizenship...
Full time
Work at office
Immediate start
Innovatus Technology Consulting
Patuxent River, MD
4 days ago
Systems Engineer
$116.4k - $194.9k
...extraordinary. Your journey starts now-protect and innovate with MANTECH! MANTECH seeks a motivated, career and customer-oriented Systems Engineer to join our team in Lexington Park, MD . This position is hybrid ; 3 days on-site and 2 days remote. You will...
Hourly pay
Contract work
Temporary work
Work experience placement
Interim role
Work at office
Local area
Remote work
ManTech International Corporation
Patuxent River, MD
3 days ago
Sr Systems Engineer (AI/ML Integration)
$105k - $157k
Title:Sr Systems Engineer (AI/ML Integration)Program Summary: This position supports tasking at the Naval Air Systems Command (NAVAIR) Program Executive Office for Unmanned Aviation and Strike Weapons (PEO(U&W)) located in Patuxent River, Maryland. The selected candidate...
Full time
Contract work
Temporary work
Work at office
Local area
Relocation package
Flexible hours
KBR
Lexington Park, MD
19 hours ago
Senior Systems Engineer - Live Virtual Constructive (LVC) Training Systems (5667)
$105k - $145k
SMX is seeking a Senior Systems Engineer - Live Virtual Constructive (LVC) Training Systems to support the Tactical Combat Training System Increment II (TCTS II) / ATLaS program within the Naval Aviation Training Systems and Ranges Program Office (PMA-205) at Patuxent River...
Contract work
Work experience placement
H1b
Work at office
Local area
Remote work
SMX
Patuxent River, MD
1 day ago
Systems Engineer
$130k - $195k
...Systems Engineer At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud...
Contract work
Temporary work
For contractors
Work at office
Local area
Remote work
Worldwide
Relocation package
Flexible hours
KBR
Lexington Park, MD
1 day ago
Computer Network Support Specialist
...Responsibilities: Installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), and internet systems or a segment of a network system. Monitors network to ensure network availability to all system users and may perform necessary...
Local area
C3 Innovations, Inc.
Patuxent River, MD
3 days ago
Cybersecurity Systems Administrator - Defense & Aerospace
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...
SimVentions, Inc
Lexington Park, MD
1 day ago
Sr Systems Engineer
$148.3k - $164.4k
...Responsibilities Sabre Systems is currently recruiting for a Systems Engineer (Senior) to support the Precision Strike Weapons Program Office (PMA-201) at NAS Patuxent River in Lexington Park, MD. PMA-201 is responsible for research, development, acquisition and sustainment...
Contract work
For contractors
Local area
Remote work
Sabre Systems
Patuxent River, MD
4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to System Administrator. Be the first to apply!