Systems Administrator: Build & Secure IT Infrastructure
Excentium, Inc
A significant defense contractor is looking for a System Administrator to support CMTARS operations and maintenance. The role focuses on administering secure, compliant infrastructure, especially in cloud environments. Candidates should have extensive experience with OpenText Directory Services, Active Directory, and possess relevant certifications. The position offers a chance to work with diverse teams to ensure system performance and security at Joint Base Andrews, MD. Successful candidates must maintain their security clearance throughout their tenure. #J-18808-Ljbffr Excentium, Inc
$10k
System Administrator 0-3 (LCAT Flexible from SA0 to SA3) Annapolis... ...Information Technology (IT) systems. Manages IT system infrastructure and any processes related... ...position appropriate security clearance is required.... ...and OCONUS Various team-building events throughout the...SuggestedHourly payFull timeContract workTemporary workWork experience placementSummer workImmediate startFlexible hours$1,500 - $3,000 per month
...in the workplace which builds morale conducive to... ...flexibility. Tulzi offers secure network systems and software... ...with poly Title: System Administrator II Location: Annapolis... ...Information Technology (IT) systems. Manages IT system infrastructure and any processes related...SuggestedHourly payTemporary workLocal area$103.7k - $129.5k
...job: BCT LLC is seeking a System Administrator I to join our team. The ideal... ...POLY. As an Enterprise Infrastructure Support Systems Administrator... ...formulate technical strategies, build action plans, and track... ...experience supporting National Security missions, our leadership...SuggestedLocal areaHome office- ...experience in Modern operating systems and network architectures... ...technical strategies, build action plans, and track... ...subject to a government security investigation and must meet... ...is hiring an Enterprise Infrastructure Support Systems Administrator (SA) to join our Cyber...SuggestedFull time
$105k - $154k
...growth. Find your future with us. Security Systems Administrator - Mid-level Why This is an Exciting... ...protect organizational data and network infrastructure. Manages firewalls, intrusion... ...Analytics supports global missions by building and delivering intelligence,...SuggestedContract workRemote workWorldwideFlexible hoursShift work- Kaizen Approach, Inc. is looking for a System Administrator to manage IT system infrastructure and provide operational support across a secure enterprise environment. Responsibilities include troubleshooting issues, diagnosing hardware/software problems, and configuring...
- Belay Technologies, Inc. is seeking a System Administrator to join our intel team in Maryland. The role provides system administration... ...a fast-paced environment and collaborate to deliver secure, efficient IT infrastructure. The position requires strong system administration...
- ...Engineering, a Saalex Company, is seeking a Journeyman Systems Administrator in Patuxent River, MD. This role involves supporting lab infrastructure and ensuring compliance with DoD cybersecurity policies while maintaining secure lab operations. The ideal candidate will have...
- ...with Windows and Linux server system administration as well as network... ...developing, and delivering IT and telecommunications systems... ...personnel. Active TS SCI security clearance with a current polygraph... ...and diverse research infrastructure systems and their appropriate...For subcontractorRemote work2 days per week1 day per week
$1,500 - $3,000 per month
...ourselves on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while... ...supporting personal and family goals with flexibility. We offer secure network systems and software engineering solutions in both the public and...Hourly payFull timeTemporary workLocal area- ...LLC is actively seeking a fully cleared System Administrator 2 to join our Annapolis Junction team, supporting critical national security infrastructure for the Intelligence Community. The... ...implementing, troubleshooting, and maintaining IT systems across UNIX and Windows...
- Metrea in the United States is seeking a Classified Systems Administrator to secure and maintain air-gapped IT infrastructure used by the IC and DoD. You will lead a mixed Linux/Windows environment with a strong ownership mentality. Responsibilities cover security hardening...
- A national security technology provider is seeking an experienced systems administrator in Maryland. The role involves implementing and managing research infrastructure systems, performing system administration tasks, and supporting customer operations. Candidates should...
$110k - $130k
...-as-a-service to national security partners across five domains... ...whole stack: designing, building, and operating turnkey capabilities... ...an experienced Classified Systems Administrator to support, maintain, and... ...-consequence classified IT infrastructure. In this role, you will be...Hourly payFull timeTemporary workWork at officeMonday to FridayFlexible hoursShift work- The Boeing Company seeks a mid-level Security Systems Administrator in Annapolis Junction, MD. You will develop, configure, and maintain systems... ...security solutions to protect data and network infrastructure. Required qualifications include TS/SCI with an active CI...Remote work
- Boeing Intelligence & Analytics seeks a mid-level Security Systems Administrator to design, deploy, and maintain security systems that monitor threats and protect data and network infrastructure at Annapolis Junction, MD. The role requires eight years in systems administration...
- Boeing Intelligence & Analytics is seeking a mid-level Security Systems Administrator to develop, configure, and maintain systems that log and... ...manage firewalls, IDS/IPS, and VPNs to protect data and infrastructure. Required: 8 years in systems administration, TS/SCI with...Remote work
$10k
...maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these... ...and position appropriate security clearance is required (e.g., Active... ...Alaska, Hawaii and OCONUS. Team-building events and activities (monthly lunches...Hourly payContract workTemporary workSummer holiday- ...class educational system that prepares all... ...S. Grasmick Building 200 West Baltimore... ...owner and primary administrator for the agency's... ...organized under the IT Branch (the IT Branch... ...platform: the infrastructure at the... ...integrations, the security and compliance posture...Contract workLocal areaShift work
$110k - $130k
...-as-a-service to national security partners across five domains... ...whole stack: designing, building, and operating turnkey capabilities... ...an experienced Classified Systems Administrator to support, maintain, and... ...-consequence classified IT infrastructure. In this role, you will be...Full timeTemporary workWork at officeMonday to FridayFlexible hoursShift work- ...Responsibilities Manage and monitor IT infrastructure, including servers, networks,... ...CI/CD pipelines to automate build, test, and deployment processes Troubleshoot system issues and ensure high... ...Ansible, Terraform) Ensure system security through firewalls, antivirus tools...
- Dalcom Engineering is seeking an experienced Systems Administrator to support a team focused on mission-critical research, development, and... ....S. Army. The role involves administering network systems, security tools, and documentation, with responsibilities spanning design...
- ...Information Technology (IT) systems. Manages IT system infrastructure and related processes. Supports... ...experience as a System Administrator in programs and... ...ELK). Understanding of security best practices and protocols... ..., and OCONUS. Team-building events such as monthly lunches...Full timeTemporary workSummer work
- (EDO) Entertainment Data Oracle, Inc. seeks a System Administrator to support mission‑critical enterprise apps across CMS portfolio. You will... ...hybrid, and cloud environments. The role requires an active security clearance with polygraph, DoD 8570 IAT I, and 10+ years of relevant...
$105k - $125k
Cornerstone Defense LLC is seeking a System Administrator in Annapolis Junction, MD, offering a compensation... ...apply. The role focuses on supporting IT systems, monitoring, and incident... ...and Windows environments, implement security tooling, and ensure reliable, high-performance...$215k - $275k
...maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these... ...Top-Secret/SCI with polygraph security clearance is required. Candidates... ...for Equipment and Supplies Morale Building and Company Events to Celebrate...Hourly payExtra incomeTemporary workImmediate startFlexible hours$60k - $75k
...engineering firm is seeking a Junior Systems Administrator in Patuxent River, MD. This full-time... ...Windows servers and supporting network infrastructure for 200 users. The ideal candidate... ...BS/BA degree and be knowledgeable in security measures, Microsoft operating systems...Full timeInterim role$90k - $120k
...Company is seeking Journeyman Systems Administrator in Patuxent River, MD. The... ...desktop systems, Network infrastructure and compliance with... ...network connectivity in the building. Position Type: Full-Time... ...systems, and maintain basic security and recovery procedures such...Full timeLocal areaRemote work- Aether Aerospace is seeking a System Administrator to support the U.S. Navy PMA-262 at Patuxent River, MD. You will manage Windows and Linux servers, virtual machines, and secure enterprise IT environments in compliance with DoD requirements. The role emphasizes RMF/STIG...
$110k - $130k
...Operations (NetOps) System Administrator is a critical member... ...for providing top-tier IT support in a multifaceted... ...of network infrastructure and services. The role... ...the high availability, security, and performance of mission... ...as an individual to build strong teams across...Full timeContract workTemporary workShift workWeekend workWeekday work
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