System Administrator
$77.6k - $176kBooz Allen Hamilton
Opportunity Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense? We’re looking for a System Administrator to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. Job Details Job Number: R0244572 Title: System Administrator Responsibilities As a Linux System Administrator on our project, you’ll constantly look for ways to make the infrastructure better using the latest technology and the best implementation strategies. You’ll recommend technologies and approaches to improve platform security, stability, reliability and comply with security controls. You'll recommend improvements and architecture changes to dramatically improve speed and performance. You’ll provide your customers insight into their network through monitoring and performance management. Your technical expertise will be vital as you identify problem areas and opportunities for improvement in a mission critical network. You’ll help your team better understand the network by turning metrics into information and explaining their meaning. We focus on growing as a team, so you’ll share your expertise through leadership and mentoring as you help the team work through challenges and develop new methodologies. As a technical leader, you’ll identify new opportunities to modernize the network to help your customers meet their needs. Join our team and solve daily challenges as we improve cross domain. Qualifications Experience with Red Hat Enterprise Linux or CentOS Experience with GIT Experience managing virtual machines and VMware ESXi Knowledge of Linux firewalls, Linux RPMs, networking configuration, and DNS TS/SCI clearance with a polygraph HS diploma or GED Ability to obtain a DoD 8570.1 IAT Level II Certification within 60 days of start date Nice if you have Experience with AWS Experience managing systems using Infrastructure as Code technologies, including Salt, Ansible, Puppet, PowerShell, Chef or Terraform Experience with Python Experience with Apache NiFi or NiagraFiles Knowledge of bi-directional network transfer systems DoD 8570.1 IAT Level II Certification Clearance Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. Salary is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD). This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work Model Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility. Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law. #J-18808-Ljbffr
$131k - $168k
...System Administrator, STE Mission Support Make an Impact Where It Matters Most At Intelliforce, we support mission environments where uptime, performance, and technical precision matter every day. In this role, you will help keep critical STE systems stable, secure...SuggestedImmediate startVisa sponsorship$10k
...Description: Columbia Technology Partners is seeking an experienced System Administrator 3 to provide implementation, troubleshooting, maintenance, and operational support for mission-critical IT systems. The ideal candidate will have extensive experience supporting...SuggestedTemporary workFor contractorsLocal area$125k - $155k
...Senior Systems Administrator The Senior Systems Administrator is expected to be able to accomplish the following: Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. Performs systems security...SuggestedFull timeTemporary workShift work$100k - $130k
...Systems Administrator The Systems Administrator is expected to be able to accomplish the following: Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. Performs systems security administration...SuggestedFull timeContract workTemporary workLocal areaShift work- ...achieved and exceeded. Interclypse is supporting several Maryland state agencies in the modernization and sustainment of critical systems. This exciting opportunity provides candidates with the ability to contribute to the long-term health and success of the state...SuggestedTemporary workFlexible hours
- ...Systems Administrator Peterson Technologies has been the premier resource for mission-critical solutions through detailed analysis, strategic insight, extensive operational experience, and technical expertise. Today, we provide leading-edge data, network security software...
- ...POSITION DESCRIPTION: Performs daily systems analysis, customer and contractor training, systems administration, and hardware maintenance. Performs daily analysis of systems and database management and configuration of Operating Systems, Software Applications, Active...For contractorsLocal area
$10k
...is rare within our industry. Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$65 - $100.96 per hour
...Job Title Systems Administrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company. Harnessing the most...Hourly payContract workLocal area$229.5k - $310.5k
...Infrastructure and Operations Skills: Information Technology (IT) Systems,Linux Management,Red Hat Ansible,VMware ESXi Certifications... ...Citizenship Required: Yes Job Description: SYSTEMS ADMINISTRATOR SME Advance how our customers operate while you advance...Temporary workImmediate startWorldwideFlexible hours- ...System Administrator (Level 3) Reflexive Concepts is seeking a skilled System Administrator to support mission operations sustainment — monitoring, troubleshooting, and maintaining Linux-based high-performance computing systems on a high-impact national security mission...
$164k - $200k
...Belay Technologies is seeking a Senior System Administrator to join our intel team. You will support CNO Capabilities as a senior System Administrator and technical contributor responsible for sustaining and evolving a high-performance operational IT environment. This...Contract workWork at officeRelocation- ...mission to "Define and Redefine the State of Possible," please apply today! We are seeking a highly skilled and motivated System Administrator (SA) who possesses extensive experience in supporting Linux-based systems, along with a solid foundation in Windows...Flexible hours
$77.6k - $176k
...Systems Administrator The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems Administrator, you'll have the chance to build your expertise and solve technical problems in a fast...Full timeContract workPart timeWork at officeLocal areaRemote workFlexible hoursShift work- ...traditionally defined problem space. We bring Public and Private, Civilian and Military expertise to every case. We are hiring a System Administrator (Enterprise Infrastructure) to work in Laurel, MD . Position location is subject to change based on central MD client's...Local areaWork from homeFlexible hours
$77.6k - $176k
...Job Number: R0232223 System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense? We're looking...Full timeContract workPart timeWork at officeLocal areaRemote work$95k
...JOB TITLE: Systems Administrator REPORTS TO: Senior Project Manager Real Projectives® is a national real estate consulting firm that provides tailored advisory and project management services spanning the entire property lifecycle. Clients ranging from small business owners...Full timeWork at officeLocal area- ...Job Description Senior System Administrator (TS/SCI with Polygraph) Location: Annapolis Junction, Maryland Innovative System Solutions (ISSI) is seeking a Senior System Administrator with an active TS/SCI clearance with polygraph . This is an exciting...Temporary workLocal area
- ...System Administrator Location: Annapolis Junction, MD Required Clearance: TS/SCI w/ Full-Scope Poly Salary: Competitive Job Description We are seeking a skilled Systems Administrator to provide implementation, troubleshooting, and maintenance support for...Relocation packageFlexible hours
- ...Systems Administrator For the OPS Consulting team, 'the power to help' means helping our clients, helping serve the mission, helping our employees and their families, and helping the community. Headquartered in Hanover, MD. OPS Consulting has over two decades of experience...
$164k - $200k
...Responsibilities Perform IAVA patching and reporting across enterprise systems. Maintain and administer Windows Server (various versions)... ...(GPOs) and perform PowerShell scripting for automation and administrative tasks. Utilize AWS services, including EC2, Lambda functions,...- ...We are seeking an experienced Senior Systems Administrator to support the lifecycle sustainment and modernization of mission-critical education, learning, and training applications supporting a Government enterprise. This role is ideal for an experienced systems administrator...Full time
$165k - $175k
...Level 2 System Administrator Unisity, LLC is a Service-Disabled Veteran Owned Small Business providing expert services in the Information Technology fields. We pride ourselves on delivering what is promised, as some would say we "just do". We are highly-qualified,...Full timeContract workTemporary workWork experience placementImmediate start$85k - $141.6k
.... Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Systems Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work- ...What You Will Do: At Independent Software, as a Systems Administrator, all levels, you will support secure, mission-critical infrastructure across Linux and mixed Linux/Windows enterprise environments. This role supports a wide range of operational systems including...
- ...Job Title Must have experience with Linux AND Windows. Performer will be responsible for updates and patches on the systems. Ten (10) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical...
$86k - $138k
...Systems Administrator Job Locations US-VA-Herndon | US-MD-Annapolis Junction Requisition ID 2026-168707 Position Category Information Technology Clearance No Clearance Required Responsibilities Position Overview...Contract workShift work- ...Systems Administrator II Location Annapolis Junction, MD Job Code 2156 of Openings 1 Apply Now ( DCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA...Flexible hours
- ...to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!) As the System Administrator, you'll get to be responsible for providing network management and systems administration support to maintain the Agency’s High...Visa sponsorshipWork visa
$60k - $240k
...Junction State/Province Maryland Country United States Zip/Postal Code 20701 Job Type Full time Job Description Systems Administrator Primarily Linux OS Entry - Principal Level Active TS/SCI FSP is required Provides support for implementation,...Full timeContract workFlexible hours
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