System Administrator 646
Freedom Technology Solutions Group, LLC
System Administrator Freedom Technology Solutions Group is seeking a highly skilled Systems Administrator to support one of our partners in delivering secure, resilient, and mission-critical capabilities across a complex environment. This project assists in the delivery of regional IT services to the end user offering support of end user devices including desktop, workplace peripherals, and voice and video devices. Join our growing team and help make an impact. This role requires independent and team-based execution, proactive analysis to identify root causes, and the ability to support resilient infrastructure solutions. This position is eligible for a $10k Welcome Bonus to be paid out in increments of $5k after 90 days and $5k after a year! Primary Responsibilities: Administer, maintain, and optimize enterprise IT systems across Windows and Linux environments to ensure high availability, performance, and security Monitor system health, troubleshoot complex issues, and resolve incidents across client, server, storage, network, and mobile platforms Provide Tier 1 and Tier 2 support, including problem identification, diagnosis, escalation, and resolution of IT-related issues Support day-to-day operations, including system configuration, patching, and maintenance of hardware and software components Manage and maintain system documentation, including SOPs, system guides, configurations, and ticketing/work logs Support helpdesk operations by tracking, documenting, and resolving user requests and system issues in a timely manner Assist users with system access, functionality, and troubleshooting to ensure effective use of IT resources Implement, troubleshoot, and maintain IT systems in alignment with operational and mission requirements Analyze system performance, optimize resource utilization, and support capacity planning efforts Configure and maintain operating systems and network components, implementing enhancements to improve reliability and performance Support escalation processes and provide timely status updates to stakeholders and leadership Provide detailed analysis and reporting for complex or recurring issues to drive resolution and continuous improvement Support hardware dispatch and remain engaged through full lifecycle resolution of system issues Required: Bachelor's degree in a technical discipline and 4 years of relevant System Administrator experience OR 8+ years of relevant experience in lieu of degree Active Security Clearance with Polygraph. Proven experience administering Windows and/or Linux-based systems in enterprise or mission environments Strong troubleshooting skills across infrastructure components (servers, networks, storage, endpoints) Desired: Experience with Red Hat Enterprise Linux (RHEL) or Trusted Linux variants Familiarity with Windows 10/Enterprise environments Experience with virtualization platforms (VMware) Background supporting systems in classified or high-security environments What's in It for You? Flexible work environment A team mentality – work with friendly, like-minded professionals Work with innovative, cutting edge technologies Enjoy extremely competitive compensation and benefits A work-life balance you can count on Opportunities to grow and advance your career on our dime The Benefits You Get with Freedom Amazing benefits including matching 401k, fully paid medical, and more Generous paid time off – including paid site closure days Competitive salary offerings Paid training and tuition reimbursement Referral bonuses Fully paid life and disability Annual logo wear allowance Company sponsored events (game nights, holiday party, summer party, happy hours) Freedom Technology Solutions Group, LLC
- ...requires an active Top Secret/SCI w/ Fullscope Polygraph clearance to be considered.*ProSync is seeking an experienced Systems Engineer I or Systems Administrator II to join the team’s front‑line engineering group. This individual will perform hands‑on system administration...SuggestedContract workFlexible hours
- ...Job Summary: The selected individual will provide system administration support for a large, complex network environment with geographically distributed systems. The role supports system engineering requests by delivering solutions that meet operational needs, and by...SuggestedFull time
$146k - $234k
ResponsibilitiesMid-level Network / Desktop Administrator to support and maintain enterprise network and end-user computing infrastructure... ...and remediate vulnerabilities in response to IAVAs, ensuring systems remain compliant with security baselines and STIGs.Use CLI and...SuggestedContract workRemote workShift work$120k - $180k
Computer Technologies Consultants (CTC) is seeking a Linux System Administrator to support the Intelligence Community in Laurel, MD.With offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed...SuggestedFull timeLocal area- JOIN THE CYBERCORE TECHNOLOGIES TEAM.We are GROWING! Bring your Technical Capabilities, Enthusiasm, and Team Focus.System Administrator - TS/SCI Poly in Annapolis Junction, MDRequired Candidate Qualifications:Active TS/SCI Poly8 years demonstrated systems administration...Suggested
$112k - $179k
ResponsibilitiesPeraton has an exciting opportunity for an experienced Senior Systems Administrator to provide system engineering, application and hardware support working with a Peraton Federal Customer in Annapolis Junction, MD. This on-site position offers the right...Contract workRemote workShift work$99k - $225k
Systems AdministratorThe Opportunity:Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another.As a lead Systems Administrator on our team, you’ll guide your team as it provides insights through monitoring...Full timeContract workPart timeWork at officeLocal areaRemote work$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve a critical technology supporting the Department of Defense (DoD)? We’re looking for a System...Full timeContract workPart timeWork at officeLocal areaRemote work- ...CYBERCORE TECHNOLOGIES TEAM.We are GROWING! Bring your Technical Capabilities, Enthusiasm, and Team Focus.Opportunities for System Administrators (Virtualization) - Active TS/SCI Poly.Responsibilities:Provide training/assistance to local technicians on course deployment...Local area
$77.6k - $176k
Systems Administrator, SeniorThe Opportunity:Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting satellite communications (SATCOM) systems...Full timeContract workPart timeLocal areaRemote work- System Administrator 3Required Skills: Fifteen (15) years system administration experience in programs and contracts of similar scope, type, and complexity within the Federal Government is required. Bachelor's degree in a technical discipline from an accredited college...Remote work
$77.6k - $176k
System AdministratorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you... ...the Department of Defense? We’re looking for a System Administrator to help us design, deploy, and maintain Cross Domain Solutions...Full timeContract workPart timeWork at officeLocal areaRemote work$103.5k - $181.1k
...full potential. Unleash your talent and redefine what’s possible.Job Description:Parsons is looking for an amazingly talented Systems Administrator to join our team! In this role you will get to work with a small talented team of engineers that are focusing on building...Full timeFlexible hours$92.3k - $166.85k
Mid/Sr System Administrator Leidos has a new and exciting opportunity for a Mid/Sr System Administrator in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Full timeLocal areaImmediate startFlexible hours$92.3k - $166.85k
...customers as they address evolving national security challenges.About the OpportunityLeidos is seeking an experienced Senior System Administrator to support the implementation, operation, troubleshooting, and maintenance of IT systems and infrastructure. You will manage...Full time- ...Secret SCI with Fullscope Polygraph clearance to be considered.*ProSync is actively seeking a highly skilled and motivated System Administrator II (SA) who Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages...Contract workFlexible hours
$176k - $282k
ResponsibilitiesThe Systems Engineer -Splunk Administrator will support a critical mission of consequence within our Cyber Mission Business Unit in Annapolis Junction, MD. This work is performed at a contractor facility.The candidate's primary responsibilities will include...Contract workFor contractorsShift work- ...BT-394 – Senior System Administrator/Engineer Linux/Kubernetes Location- Annapolis Junction, MD **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Description: Team Member - Sr. System Administrator...Full timeMonday to FridayShift work
- ...Senior System AdministratorLeidos is seeking an experienced Senior System Administrator to support the implementation, operation, troubleshooting, and maintenance of IT systems and infrastructure. You will manage day-to-day system operations across client/server, storage...
- ...System Administrator (Enterprise Infrastructure)We solve difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to...Local areaWork from homeFlexible hours
$96.2k - $192.3k
...System AdministratorAnnapolis Junction, MD At Accenture Federal Services, nothing matters more than helping the US federal government... ...missions and the government forward!AFS is seeking a Systems Administrator to join our team and support our client in the Annapolis...Local area- ...Role Name: Systems Administrator (Mid/Sr.-TS/SCI w/FSP-Onsite-Maryland) Work Location: Annapolis Junction, Maryland, United States Terms: Direct Hire Job Summary: The selected individual will provide system administration support for a large, complex network...
- ...Systems AdministratorAs a Systems Administrator for a recently awarded government contract, you are the backbone of the technical infrastructure that keeps mission-critical operations running without a hitch. We are looking for a proactive problem-solver who views "uptime...Contract workFor contractorsWork at officeLocal area
- ...Technical Support SpecialistCore ResponsibilitiesRespond to user inquiries via phone, email, chat, or ticketing systems.Log and track support requests using help desk ticketing system.Diagnose and resolve basic technical issues related to hardware, software, and network...Traineeship
- System Administrator II We pride ourselves on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility. Tulzi offers secure network systems...Hourly payTemporary workLocal area
- ...Senior 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...
$179k - $235k
System Engineer / System Administrator SE1orSA2 - (UNIX, Windows, IT Systems)Clearance: TS/SCI - Polygraph required Position ID: 23-BY-T-08-SE1orSA2 Location: Annapolis Junction, MarylandDescription:Analyze user's requirements, concept of operations documents, and high...Flexible hours$100k - $200k
...System Administrator – Linux / HPC Infrastructure Locations: Annapolis Junction, MD and Bluffdale, UT Work Arrangement: 100% On-site Employment Type: Full-time Salary Range: $100,000–$200,000 annually, subject to approval Position Overview: We are...Full timeTemporary workRelocation package- ...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
$10k
...Description: Columbia Technology Partners is seeking a System Administrator 2 to support the implementation, maintenance, and optimization of IT systems across enterprise environments. This role emphasizes mission operations sustainment, including advanced troubleshooting...Temporary workFor contractorsLocal area
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