System Administrator (Enterprise Infrastructure)
Themis Insight LLC
Themis Insight solves 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 ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry. Our broad interdisciplinary understanding allows us to provide the right solution, even if it is from outside the industry or 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 needs. Required: TS/SCI with a Polygraph As an Enterprise Infrastructure Support Systems Administrator, you will provide system administration solutions to meet required capabilities and you will create bills of materials, network designs and diagrams, and other documentation for new and updated installations. You will also work with network, storage, and server personnel to define new or modified solutions to complex problems; respond to requests for new systems to meet capacity and user requirements; and determine required power, space, cooling, and funding to meet these goals. Individual Capabilities/Experience Required Bachelor’s degree in a technical discipline from an accredited college or university and five (5) years’ experience as a SA in programs and contracts of similar scope, type and complexity is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree. DoD 8570 compliance with Information Assurance Management (IAM) Level I or higher is required. Must have at least one (1) year of demonstrated experience in Modern operating systems and network architectures. Must have at least one (1) year of demonstrated experience in certification and accreditation, architecture development and design, Risk Assessments and IA Metrics gathering. Ability to optimize system operation and resource utilization and perform system capacity analysis and planning. Ability to break down complex problem space, formulate technical strategies, build action plans, and track progress against established baselines to resolve technical challenges and meet customer expectations. Configuring and managing Linux, Unix, and Windows operating systems and installing/loading operating systems software, troubleshooting, maintaining integrity of and configuring network components, along with implementing operating systems enhancements to improve reliability and performance. Managing virtual servers through VMWare and similar hypervisor products. Position requires TS/SCI clearance with polygraph. Individual Capabilities/Experience Desired Strong oral and written communication skills. Themis Insight has all the PERKS! You are our most valuable resource — your ambition, your knowledge, your creativity. We offer an industry-leading set of benefits to supplement your normal salary compensation. Themis Insight has you covered with flexible ways to balance work and home life, full health benefit premium coverage, and generous contributions toward your retirement. Competitive health, dental, and vision plans with 100% paid premiums. 401k: We contribute 6% even if you don't! Time Off: 11 standard holidays, and 25 days of PTO Career Development: Get career counseling and individualized career development plans, including education and training. Employee referral bonuses for successful hires Themis Insight is an Equal Opportunity/Affirmative Action employer. Themis Insight provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. #J-18808-Ljbffr
- Themis Insight in Laurel, MD is seeking a skilled System Administrator to manage enterprise infrastructure solutions. The ideal candidate will leverage their technical expertise to create documentation and work closely with teams to deliver effective solutions to complex...Suggested
$112k - $179k
Peraton is seeking an Enterprise Infrastructure Support Systems Administrator in Laurel, MD, to support critical engineering contracts for the Intelligence Community. The role requires system administration expertise and a strong technical foundation. Ideal candidates will...Suggested$135k - $216k
Enterprise Infrastructure Support Senior Systems Administrator (SA) Requisition ID: 2026-166943 Position Category: Information Technology Clearance: Top Secret/SCI w/Poly Job Location: US-MD-Laurel Responsibilities Peraton is hiring an Enterprise Infrastructure Support...SuggestedFull timeContract workShift work- Power3 Solutions is seeking a System Administrator (Enterprise Infrastructure) located in Laurel, MD. This role involves providing system administration solutions, working closely with teams to design and manage network and server installations. The ideal candidate must...Suggested
- Peraton is seeking an experienced Enterprise Infrastructure Support Senior Systems Administrator (SA) in Laurel, MD. This full-time position supports key engineering contracts within the Intelligence Community, requiring an active TS/SCI clearance with polygraph. The ideal...SuggestedFull time
- Themis Insight, LLC is hiring a System Administrator (Enterprise Infrastructure) based in Laurel, MD. The position requires TS/SCI clearance with a polygraph. The successful candidate will provide system administration solutions, create documentation and work with various...
- Themis Insight is hiring a System Administrator (Enterprise Infrastructure) in Laurel, MD, to provide essential administrative solutions. The ideal candidate holds a Bachelor’s in a technical discipline and has at least 5 years of SA experience, alongside DoD 8570 compliance...
$112k - $179k
Responsibilities Peraton Labs is seeking a poly cleared Senior Infrastructure and Systems Administrator to support cleared research and development efforts... ...administering, securing, and troubleshooting enterprise or research infrastructure environments Experience with...Full timeContract workFor subcontractorRemote workShift work$50k - $290k
The Swift Group, LLC is seeking a Systems Administrator in College Park, MD. This role is crucial for supporting enterprise IT systems and infrastructure, requiring at least 15 years of experience along with a bachelor's degree in a technical field. Key responsibilities...$77.6k - $176k
...Systems Administrator The Opportunity: Are you looking for an opportunity to share your... ...will protect and scale our nation's infrastructure. On our team, you'll... ...improved event correlation in large enterprises. Perform risk and vulnerability assessments...Full timeContract workPart timeWork at officeLocal areaRemote work- ...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 global workforce that supports a wide range of national defense missions...Work at office
- ...SYSTEMS ADMINISTRATOR - Advance how our customers operate while you advance your career. Join GDIT... ...and build an impactful career in enterprise IT, collaborating with people who are... ...Technology (IT) systems. - Manage IT system infrastructure and any processes related to these...
$77.6k - $176k
...Job Number: R0229395 Systems Administrator The Opportunity: In this role, you'll design... ...power national-security missions. From enterprise Windows and Linux servers to... ...mission's uptime demands. When the infrastructure is resilient, the mission never stops...Full timeContract workPart timeWork at officeLocal areaRemote work- ...System Administrator 3 Location Annapolis Junction, MD Job Code 2127 of Openings 1 Apply... ...government agencies and commercial enterprises since 1982. DCCA is proud to offer career... ...them to feel confident in their IT infrastructure. With DCCA, these organizations can...Flexible hours
- ...Systems Administrator 1 Location Annapolis Junction, MD Job Code 2149 of Openings 1... ...government agencies and commercial enterprises since 1982. DCCA is proud to offer career... ...them to feel confident in their IT infrastructure. With DCCA, these organizations can...Flexible hours
$202.3k - $273.7k
...Other Required: None Job Family: IT Infrastructure and Operations Skills: Bash (... ...: Yes Job Description: SYSTEMS ADMINISTRATOR Advance how our customers operate... ...SME and build an impactful career in enterprise IT, collaborating with people who are...Temporary workImmediate startWorldwideFlexible hours$107.74k - $138k
...Other Required: None Job Family: IT Infrastructure and Operations Skills: Backup... ...Yes Job Description: Restore System Administrator Transform technology into opportunity... ...Administrator with GDIT. In this enterprise IT role, you'll help connect, protect...Temporary workWork at officeImmediate startWorldwideFlexible hoursShift work$115k - $175k
...Riverstone Enterprise Solutions, an Envision Innovative Solutions Company, delivers... ...career, and customer-oriented Senior Systems Administrator to join our team at Annapolis Junction... ...(IT) systems. • Manages IT system infrastructure and any processes related to these...Hourly payContract workWork experience placement- ...IAVA patching and reporting across enterprise systems. Maintain and administer Windows... ...Linux server environments in a hybrid infrastructure. Provide troubleshooting,... ...PowerShell scripting for automation and administrative tasks. Utilize AWS services, including...
- ...Senior Systems Administrator Peterson Technologies has been the premier resource for mission... ...maintenance of the CentOS and RedHat Enterprise Linux Operating System environments.... ...issues. Maintains documentation of IT infrastructure and troubleshooting procedures. Assists...
$120.5k - $221.8k
...Accenture Federal Services is seeking a System Administrator L3 to provide support for... ...systems. This person will manage IT system infrastructure and any processes related to these systems... ...routers and switches in support of enterprise systems Security Clearance: ~...Live inWork at officeLocal area$125k - $145k
...BTS Software Solutions is seeking a System Administrator with an active TS/SCI w/ Poly to... ...operational and maintenance support for enterprise IT and data center monitoring systems... ...across regional and global infrastructures. Key Responsibilities: Administer...Work experience placementLocal area- ...System Administrator (All Levels) Network Engineers | Storage Engineers | Platform Engineers... ...optimization of complex Linux-based infrastructures. We are seeking candidates with strong... ...systems, including: Red Hat Enterprise Linux (RHEL) CentOS Rocky Linux...Temporary work
- ...Cloud Systems Administrator Momentum Engineering, Inc. fosters an employee-centric culture.... ...Administrator to support mission-critical cloud infrastructure and large-scale data repositories... ...cloud-based platforms that support enterprise data processing and analytics. The...Hourly pay
- ...MANTECH seeks a motivated, career- and customer-oriented Cloud System Administrator to join the team in Annapolis Junction , MD . Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our...Work at office
- ...MANTECH seeks a motivated, career- and customer-oriented Cloud System Administrator to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation...Work at office
- ...lieu of a degree. Experience with Windows and Linux server system administration as well as network engineering. Experience designing,... ...Implement, maintain, and enhance complex and diverse research infrastructure systems and their appropriate security posture. Perform...For subcontractorRemote work2 days per week1 day per week
$135k - $216k
...Cloud Systems Administrator Job Locations US-MD-Annapolis Junction Requisition... ...help sustain and optimize a cloud-based enterprise platform built with Java and Free and... ...data-intensive analytics on managed infrastructure. As a Cloud Systems Administrator...Contract workShift work$190k - $240k
We are seeking a Senior System Administrator for one of our PRIME CONTRACTS that extends through... ...critical activities across the enterprise. Our mission supports the Government... ...Linux server environments in a hybrid infrastructure. Provide troubleshooting, maintenance...Contract workFlexible hoursNight shift$77.6k - $176k
...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team... ...maintain Cross Domain Solutions for an enterprise environment. As a Linux... ...constantly look for ways to make the infrastructure better using the latest technology and...Full timeContract workPart timeWork at officeLocal areaRemote work
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