Systems Administrator 3-BP-388 (Hanover)
$78k - $250kOnyx Point, Inc.
TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)Provide administration and support for Windows Server 2019 and 2022 environments, including Active Directory, DNS, Certificate Authorities and manage Windows 10/11 client systems. Administer and troubleshoot various Linux distributions (e.g., RHEL8/9, AmazonLinux 2023) within AWS. Deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premises server infrastructure. Develop, implement and maintain automation scripts and configurations using SaltStack, Ansible, Bash and Python to streamline infrastructure provisioning, configuration management and deployment processes Deploy, configure and maintain security related services such as McAfee/Trellix agents and ePO, Tenable Nessus agents and BigFix. Must be familiar with tracking and remediating security vulnerabilities across various environments. AWS cloud resources, including EC2, S3, VPC, IAM, and other core services. wSaltStack, Ansible, Bash and Python wWindows Server 2019 and 2022 environments, Linux distributions (e.g., RHEL8/9, Amazon Linux 2023) within AWS. Deploy, configure and maintain security related services such as McAfee/Trellix agents and ePO, Tenable Nessus agents and BigFix. Must be familiar with tracking and remediating security vulnerabilities across various environments. REQUIRED EXPERIENCE:Shall have a minimum of fifteen (15) years’ experience as a SA in programs and contracts of similar scope, type, and complexity is required. DESIRED EXPERIENCE: Five (5) years of additional SA experience may be substituted for a bachelor’s degree. EDUCATION: A Bachelor’s degree from an accredited college or university in technical discipline is requiredCompensation: We are committed to providing fair and competitive compensation. The salary range for this position is $78,000 to $250,000 per year. This range reflects the compensation offered across the locations where we hire. The exact salary will be determined based on the candidate's work location, specific role, skill set, and level of expertise.Benefits: We offer a comprehensive benefits package, including:Health Coverage: Medical, dental, and vision insuranceAdditional Insurance: Basic Life/AD&D, Voluntary Life/AD&D, Short and Long-Term Disability, Accident, Critical Illness, Hospitalization Indemnity, and Pet InsuranceRetirement Plan: 401(k) plan with company matchPaid Time Off: Generous PTO, paid holidays, parental leave, and moreWellness: Access to wellness programs and mental health supportProfessional Development: Opportunities for growth, including tuition reimbursementAdditional Perks:Flexible work arrangements, including remote work optionsFlexible Spending Accounts (FSAs)Employee referral programsBonus opportunitiesTechnology allowanceA diverse, inclusive, and supportive workplace culture
$3,000 per month
...Reference: 733723BRPosted: 2026-06-30Location: Hanover, MarylandSalary: $145,200 - $255,990... ...’re Doing:Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up... ....• Able to travel OCONUS, CONUS for up to 3-4 weeks at a time.• Experience troubleshooting...SuggestedFull timeTemporary workPart timeFor contractorsWork experience placementWork at officeRemote workFlexible hours$208k - $238k
...Application Engineers, Database Engineers, Information Systems Security Engineers, Network Engineers, Software Engineers, System Administrators, Systems Engineers, and Technical Writers by... ...reliability and performance. The Level 3 SA shall possess the following capabilities...SuggestedContract workWork experience placementImmediate startFlexible hours$122k - $253k
...provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet... ..., defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and maintenance...SuggestedFull timeLocal areaFlexible hours$3,000 per month
...Reference: 733086BRPosted: 2026-06-23Location: Hanover, MarylandSalary: $145,200 - $255,990Clearance: TS/SCI w/Poly SPCompany: Lockheed... ...:WHAT WE'RE DOINGLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most...SuggestedFull timeTemporary workPart timeWork experience placementWork at officeRemote workRelocation packageFlexible hours$170.9k - $301.42k
...Reference: 726308BRPosted: 2026-05-18Location: Hanover, MarylandSalary: $170,900 - $301,415Clearance: TS/SCI w/Poly SPCompany: Lockheed... ..., so they can support our mission.The Work:The Level 6 System Engineer shall possess the following capabilities:• Perform systems...SuggestedFull timeTemporary workPart timeFor contractorsWork experience placementWork at officeRemote workRelocation packageFlexible hours$130k - $270k
...the Years of Experience) ~ Up to 20% 401k contribution (No Matching Required and Vested from Day 1) ~ Above Market Hourly Rates ~$3,400 HSA Contribution ~6 Weeks Paid Time Off ~ Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long...Hourly payFull timeTemporary work$130k - $270k
...validation, and anomaly detection Experience with Git Source Control System Desired Skills: Experience using Apache Airflow (DAG... ...Required and Vested from Day 1) ~ Above Market Hourly Rates ~$3,400 HSA Contribution ~6 Weeks Paid Time Off ~ Company Paid...Hourly payFull timeTemporary work$130k - $270k
...validation, and anomaly detection Experience with Git Source Control System Desired Skills: Familiar with Apache Airflow (DAG... ...Required and Vested from Day 1) ~ Above Market Hourly Rates ~$3,400 HSA Contribution ~6 Weeks Paid Time Off ~ Company Paid...Hourly payFull timeTemporary work- ...Storage (NAS), RAID configurations and file system management. Familiarity with backup... ...years of experience; OR Master’s Degree and 3+ years of experience; OR 0 years with... ...Gitlab Trellix Peraton is seeking a Systems Administrator in our Linthicum, MD office in support of...Work at office
$10k
...Job Description Job Description Description: Columbia Technology Partners is seeking a System Administrator 3 to support the implementation, maintenance, and optimization of IT systems across complex enterprise environments. This role focuses on sustaining mission...Temporary workFor contractorsLocal area$10k
...Job Description Job Description 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...Temporary workFor contractorsLocal area$97k - $105k
...Job Description Job Description AEITS, a GTSC company, seeks a Systems Administrator, Tier 2 , Level 3. Location: Annapolis Junction, Maryland area ~~~ Shift work - Sat to Wed 10 PM to 2 AM ~~~ All work is on-site, in-person in a SCIF environment. This...Full timeTemporary workLocal areaWorldwideShift work$7.5k
...Systems Engineer 3 Location: Columbia, MD Security Clearance Required: Security Clearance with appropriate Polygraph Job Brief... ...supports an Enterprise IT contract with a team of Systems Administrators, Network Engineers, Systems Engineers and System Integration...Contract workWork experience placementImmediate startFlexible hours- ...System Engineer 3 Gormat is seeking a talented System Engineer 3 for a short-term position (2-6 months). Cross Domain Solutions experience required. Experience drafting/editing a Data Owner's Guide (DOG) is highly desirable. Job Description: Analyzes user'...Temporary work
$130k - $270k
...an overarching project responsible for developing and maintaining system management infrastructure software and services for High... ...Required and Vested from Day 1) ~ Above Market Hourly Rates ~$3,400 HSA Contribution ~5 Weeks Paid Time Off ~ Company Paid Employee...Hourly payFull timeTemporary work$130k - $270k
...tools Experience developing scripts using Bash Recent Python (3.x) software development experience Experience with Rust... ...and tools such as Ansible Experience with Git Source Control System Desired Skills: Experience with SQL databases including...Hourly payFull timeTemporary work$100k - $120k
System Administrator Level 2 IT / Infrastructure | Hanover, MD | Full Time Position: System Administrator Level 2 Location: Hanover, MD Category: IT / Systems Administration Schedule: Standard Day Shift, Monday-Friday Clearance Requirement: Active TS/SCI with Polygraph...Full timeTemporary workMonday to FridayFlexible hoursDay shift$130k - $270k
...Description Captivation Software is looking for a mid level systems administrator who will be assisting with daily responsibilities. Requirements... ...and Vested from Day 1) ~ Above Market Hourly Rates ~$3,600 HSA Contribution ~6 Weeks Paid Time Off ~ Company...Hourly payTemporary work- ...us support all our customers. With certified experts consulting our clients, we can address the customer’s mission. System Administrator Level 3 • Provide support for implementation, troubleshooting and maintenance of IT systems • Provide Tier 1 (Help Desk) problem...
$10k
...maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any... ...knowledge and understanding of system administration interdependencies as part of the Service... ...substituted for a bachelor's degree. Level 3 Fifteen (15) years experience as a SA...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate startFlexible hours$10k
...offer a world-class, truly unique employee experience that is rare within our industry. We are seeking a System Engineer with experience in System Administration Automation, management and security compliance. Candidate must focus on maintaining system integrity, performance...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$60k - $70k
...re supporting data-driven decisions, modernizing systems or safeguarding critical programs.* The Systems Administrator is responsible for managing and maintaining enterprise... ...to be onsite in Windsor Mill, MD, 5 days a week 3-5+ years of experience in system administration...Live inRemote work$77.6k - $176k
...Job Number: R0236262 System Administrator The Opportunity Your technical expertise makes you the team hero, solving one problem after another. What... ...improve cross domain. Join us. The world can't wait. You Have 3+ years of experience with Red Hat Enterprise Linux or CentOS...Full timeContract workPart timeWork at officeLocal areaRemote work$77.6k - $176k
...Systems Administrator The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace... ...experience with information technology, or Bachelor's degree and 3+ years of experience with information technology ~ Ability...Full timeContract workPart timeWork at officeLocal areaRemote workFlexible hoursShift work- ...advancement T12 Technologies is seeking a skilled and service-driven System Administrator to manage and maintain our on-premises and cloud systems on-... ..., solutions-focused demeanor. Education & Experience 3+ years of experience in a system administration role supporting...Full timeWork at officeLocal areaVisa sponsorshipMonday to Friday
$120.8k - $265.8k
...Join to apply for the System Administrator role at CACI International Inc Job Category: Information Technology Time Type: Full time Minimum Clearance... ...supporting applications in the SIGINT environment. Three (3) years' experience installing software packages such as .iso...Full timeContract workFlexible hours- ..., collaboration, and continuous learning. We’re seeking a Senior System Administrato r who thrives in project-driven environments and enjoys... ...HereComprehensive health, dental, and vision p lansHybrid WFH (3 days at home per w eek)401(k) with employer m atch15 PTO days to...Work from home
$78k - $250k
...SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Hands-on experience operating and administering various Linux operating systems (e.g., RHEL9, Talos). Responsibilities Experience with building host image templates using automation tools (e.g., Terraform,...Temporary workRemote workFlexible hours- ...Security+ Cert 20 years experience as a system engineer Bachelor’s degree in a technical... ...levels (both in-person and via phone) Systems Administration: Linux Server administration alongside... ...Core work hours 6am to 6pm. Tier 1-3 support Excellent benefits package including...Full timeImmediate startRemote workShift work
$77.6k - $176k
...technology supporting the Department of Defense? We’re looking for a System Administrator to help us design, deploy, and maintain Cross Domain Solutions... ...solve daily challenges as we improve cross domain. You Have: 3+ years of experience with Red Hat Enterprise Linux or CentOS...Full timeContract workPart timeWork at officeLocal areaRemote work
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