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PingWind logoPingWind logo
Full-time|On-site|Multiple Locations

Location: Multiple LocationsRequired Clearance: Top SecretCertifications: DoD 8140 certificationsRequired Education: High School Diploma or GEDRequired Experience: 7–10+ years in system administration, focusing on enterprise-level environments.Position Overview:PingWind is actively looking for a highly skilled Senior Systems Administrator to spearhead the de…

Oct 8, 2025
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Omnidian logoOmnidian logo
Full-time|Remote|Remote, US

Join our dynamic team as a Senior System Administrator, where you will play a crucial role in managing and optimizing our IT infrastructure. In this remote position, you will be responsible for ensuring the reliability, security, and performance of systems, while collaborating with cross-functional teams to implement innovative solutions.

May 1, 2026
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CGS Federal logoCGS Federal logo
Full-time|Hybrid|Baltimore, MD

Join CGS Federal as a Senior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/ITCGS Federal is on the lookout for a proactive and skilled Senior Systems Administrator to enhance our technical support efforts for a prominent Federal agency. This role is pivotal in managing and optimizing our technical initiatives.At CGS, we unite talented and innovative professionals to tackle some of the most complex challenges faced by government entities through advanced technology solutions. We are committed to fostering an environment of collaboration, growth, and support where our employees can thrive and drive government innovation.Key Responsibilities:- Oversee the archiving processes of Relativity databases, developing and documenting workflows to identify, archive, and delete materials in alignment with established policies and NARA guidelines.- Report directly to the Contractor IT Manager or relevant Project Manager.- Collaborate with COR, Government Case Managers, and trial attorneys to assess system requirements and propose technical strategies that meet IT needs.- Analyze consultations to define system and project requirements, designing comprehensive systems accordingly.- Conduct full technical support activities on smaller projects, which may include program validation and system testing.- Perform thorough systems evaluations and present findings with formal reports and oral presentations.- Coordinate with COR on task orders, workload scheduling, personnel assignments, and project progress reporting.- Supervise team members assigned to task orders, ensuring adherence to established work standards and technical designs.

Mar 6, 2026
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City of New York logoCity of New York logo
Full-time|On-site|Brooklyn

The City of New York is hiring a Senior Systems Administrator to help maintain and enhance IT infrastructure in Brooklyn. This role supports essential city operations by ensuring systems remain stable and secure. Key responsibilities Manage installation, configuration, and ongoing maintenance of servers and systems Monitor system performance and address security concerns Resolve technical problems as they occur Follow best practices to keep operations reliable and secure Location This position is based in Brooklyn, New York.

Apr 24, 2026
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CompTech Computer Technologies logoCompTech Computer Technologies logo
Senior Systems Administrator

CompTech Computer Technologies

Full-time|$110K/yr - $120K/yr|Remote|Remote

CompTech Computer Technologies provides program management and technical services to a wide range of clients, including government agencies and municipalities. Although the company is headquartered in Dayton, OH, its services reach clients across the United States. Role overview The Senior Systems Administrator works remotely, supporting both clients and internal staff with systems administration needs. This position ensures that technology infrastructure remains stable and reliable for those relying on CompTech’s expertise. What you will do Deliver systems administration support for client organizations and internal teams Maintain and troubleshoot technology systems to ensure consistent performance Respond to technical issues as they arise, providing solutions and guidance Requirements Experience in systems administration at a senior level Ability to work effectively in a remote setting Strong problem-solving skills and attention to reliability

Apr 22, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

Join the City of New York as a Senior Systems Administrator and play a pivotal role in managing and optimizing our IT infrastructure. You will be responsible for ensuring the reliability, security, and performance of our systems while collaborating with other IT professionals to implement innovative solutions. This position offers the opportunity to make a significant impact in a dynamic and diverse environment.

Mar 19, 2026
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Form Energy logoForm Energy logo
Full-time|On-site|Somerville, MA

Join Form Energy as a Senior System Administrator, where you will play a pivotal role in maintaining and enhancing our IT infrastructure. You will be responsible for deploying, managing, and troubleshooting systems while ensuring optimal performance and security. Your expertise will help us drive innovation and efficiency within our organization.

Mar 25, 2026
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Elevi Associates logoElevi Associates logo
Full-time|$150K/yr - $170K/yr|On-site|Linthicum Heights, MD

Join the dynamic team at Elevi Associates as a Senior Systems Administrator / Systems Engineer. We are looking for a dedicated professional who is eager to contribute to our mission and support our clients effectively.You must be willing to work in the San Antonio, TX area.A CURRENT OR ACTIVE SECURITY CLEARANCE WITH POLY IS REQUIRED.A minimum of ten (10) years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is essential.A Bachelor’s degree in a technical discipline from an accredited college or university is required. Alternatively, five (5) years of additional Systems Administrator experience may substitute for a bachelor’s degree.The System Administrator will be responsible for the administration and monitoring of Linux servers, as well as overseeing data flows and systems.

Mar 30, 2026
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CGS Federal logoCGS Federal logo
Full-time|Hybrid|Fairfax, VA

Join our team as a Senior Relativity Systems Administrator!Employment Type: Full TimeDepartment: Legal/ITAs a key member of our organization, you will engage in diverse projects aimed at enhancing and supporting our network systems.At CGS, we unite passionate, skilled, and innovative individuals to tackle the most pressing challenges faced by government entities using advanced technology. We seek candidates eager to drive governmental innovation, value teamwork, and can foresee the needs of their colleagues.We foster a supportive environment for our employees and promote professional development through various learning opportunities.Key Responsibilities:- Design and implement Automated Litigation Support (ALS) software solutions, primarily utilizing COTS tools such as Relativity, iPro, and CaseMap.- Maintain the ALS system infrastructure, including storage, compute, and network components, using both on-premise and AWS cloud platforms.- Manage external access to ALS tools, including identity and access management for stakeholders such as expert witnesses and government collaborators.- Conduct system maintenance tasks including backups, restore operations, software updates, performance tuning, and system monitoring.- Produce and regularly update system diagrams, administrator guides, and user documentation, ensuring updates at least semi-annually.- Provide weekly updates on system health, performance, completed projects, and upcoming activities.- Collaborate with IT leadership to support ALS applications and infrastructure.

Mar 6, 2026
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mindlance2 logomindlance2 logo
Full-time|On-site|Phoenix

We are seeking a dedicated Senior Systems Administrator to join our dynamic team at mindlance2. In this role, you will be responsible for maintaining and optimizing our IT infrastructure, ensuring the highest levels of availability and security. You will collaborate with cross-functional teams to support our business objectives and enhance our technological capabilities.

Jun 22, 2016
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StemXpert1 logoStemXpert1 logo
Full-time|On-site|Fishers

Join our team at StemXpert1 as a Senior Systems Administrator, where you will play a critical role in maintaining and improving our IT infrastructure. You will be responsible for the administration, configuration, and support of our systems and networks, ensuring optimal performance and security.As a Senior Systems Administrator, you will collaborate with various departments to deploy new technologies, resolve issues, and enhance our technological capabilities. This is an exciting opportunity for someone who is passionate about IT and eager to make an impact in a dynamic environment.

Apr 3, 2014
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Saalex Solutions, Inc. logoSaalex Solutions, Inc. logo
Full-time|On-site|Ridgecrest, California, United States

Join our team as a Senior System and Server Administrator at Saalex Solutions, Inc. in Ridgecrest, California. In this role, you will be responsible for managing and maintaining our server infrastructure, ensuring optimal performance and security of all systems. You will collaborate with cross-functional teams to implement effective solutions that enhance operational efficiency and support our organizational goals.

Apr 30, 2026
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SciTec, Inc. logoSciTec, Inc. logo
Full-time|$125K/yr - $160K/yr|On-site|Boulder, Colorado, United States

SciTec, Inc. is an innovative small business dedicated to providing cutting-edge sensor data processing technologies and advanced scientific instrumentation to support National Security and Defense initiatives. Our commitment to excellence drives us to assist customers across the Department of Defense and U.S. Government in developing pioneering tools that offer unparalleled data exploitation capabilities.Important Notice: SciTec operates exclusively on U.S. government contracts, necessitating U.S. citizenship for all employees. We are unable to sponsor or assume responsibility for employee work visa sponsorships of any kind. Additionally, U.S. citizenship is required to obtain and maintain security clearance. Applicants who do not meet these criteria will not be considered.We have an exciting opportunity for a skilled Senior / Principal Windows System Administrator to join our team in Boulder, CO. Ideal candidates will possess extensive experience in Active Directory design, configuration, and maintenance; Windows Server and desktop operating system support; and familiarity with hardware procurement. A hands-on approach to problem-solving, strong collaboration skills, experience in mentoring junior team members, excellent problem-solving abilities, a passion for security and data protection, and a clear commitment to addressing customer needs are essential.

Nov 19, 2025
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CGS Federal logoCGS Federal logo
Full-time|Hybrid|Dallas, TX

Join Our Team as a Senior Systems AdministratorEmployment Type: Full-Time, Senior LevelDepartment: Legal/ITCGS Federal is on the lookout for an experienced Senior Systems Administrator to enhance our technical support initiatives for a major Federal agency. This role is critical in managing and improving our systems to meet the dynamic needs of government operations.At CGS, we pride ourselves on bringing together motivated and skilled individuals dedicated to solving complex government challenges with innovative technology. We foster a collaborative environment where employees are encouraged to grow professionally through various learning opportunities.Key Responsibilities:- Oversee the archiving of Relativity databases by developing and managing a workflow process for identifying, archiving, and deleting materials in compliance with relevant policies and regulations.- Collaborate with the Contractor IT Manager, Systems Manager, and Lead Project Manager to ensure effective system requirements are met.- Engage with COR, Government Case Managers, and trial attorneys to assess system needs and propose technical solutions.- Design systems based on gathered requirements, ensuring they fulfill user needs effectively.- Conduct systems evaluations and deliver presentations of findings and recommendations.- Supervise personnel assigned to task orders, ensuring compliance with work standards and technical design specifications.

Mar 6, 2026
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CGS Federal logoCGS Federal logo
Full-time|Hybrid|Chicago, IL

Senior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/ITJoin CGS Federal as a Senior Systems Administrator and play a vital role in delivering comprehensive technical support for a significant Federal agency. You will collaborate with a diverse and talented team dedicated to leveraging innovative technology to address complex governmental challenges.At CGS, we value creativity, motivation, and collaboration, fostering an environment where our employees can thrive and grow through various professional development opportunities.Key Responsibilities:- Oversee the archiving of Relativity databases, ensuring compliance with destruction policies and NARA instructions. Develop, manage, and document workflows for effective material management.- Report directly to the Contractor IT Manager or Lead Project Manager, providing updates on system requirements and project progress.- Collaborate with COR, Government Case Managers, and trial attorneys to assess system requirements and propose effective technical solutions.- Analyze gathered information to define system and project requirements, designing comprehensive systems that align with these needs.- Conduct evaluations of systems, presenting findings and recommendations in formal reports and presentations.- Collaborate with COR on task orders, scheduling, personnel assignments, and project prioritization. Ensure all personnel conform to established work standards.- Supervise team members to ensure project compliance and success.

Mar 6, 2026
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CGS Federal logoCGS Federal logo
Full-time|Hybrid|Los Angeles, CA

Join Our Team as a Senior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/ITCGS Federal is on the lookout for a Senior Systems Administrator to enhance our technical support initiatives for a prominent Federal agency.At CGS, we unite talented and passionate individuals to tackle the government's most challenging issues through innovative technology. We are searching for candidates who are eager to drive government transformation, value teamwork, and can foresee the needs of others. Our supportive environment fosters professional development through diverse learning experiences.Key Responsibilities:- Oversee the archiving of Relativity databases, creating, managing, and documenting workflows for material identification, archiving, and deletion in compliance with established policies and NARA regulations.- Report to the Contractor IT Manager, Systems Manager, or Lead Project Manager.- Collaborate with the Contracting Officer's Representative (COR), Government Case Managers, and trial attorneys to assess system requirements and propose technical solutions.- Define project and system requirements based on consultations.- Design comprehensive systems that align with defined requirements.- For smaller projects, provide full technical support, including program validations and testing.- Conduct systems evaluations and report findings, recommendations, and specifications in formal reports and presentations.- Consult with the COR regarding task orders, work scheduling, personnel assignments, and progress reporting while developing cost estimates for work performed under task orders.- Monitor contract and task order progress and supervise assigned personnel to ensure compliance with work standards and technical design specifications.

Mar 6, 2026
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Swarm Aero logoSwarm Aero logo
Full-time|On-site|Oxnard, California, United States

Swarm Aero is pioneering the future of aerial technology, crafting the world's largest swarming UAV and the most adaptable aircraft network. We are rapidly advancing towards the launch of our first aircraft specifically engineered for swarming, alongside our Command & Control software that will enable thousands of diverse autonomous units to operate seamlessly, enhancing human capabilities to achieve extraordinary outcomes.Our team comprises seasoned professionals who have successfully launched and exited multiple startups, negotiated defense contracts exceeding billions of dollars, and engineered over 30 innovative aircraft, drawing expertise from renowned aerospace companies such as Scaled Composites, SpaceX, Airbus, Archer Aviation, Blue Origin, and Boom Supersonic.Role Overview:As a Senior Systems Administrator, you will serve as the key contact for maintaining our IT infrastructure, providing helpdesk support, and ensuring our staff are equipped with the necessary tools and technologies for optimal productivity. This position demands a proactive, hands-on approach to daily operations, with a focus on end-user support, infrastructure management, and the optimization of both cloud and on-premises environments.This is an exceptional opportunity for an ambitious professional to grow alongside Swarm Aero. The role presents significant potential for career advancement, exposure to cutting-edge cloud technologies, and the chance to take ownership of IT operations. You will have the opportunity to shape the IT landscape and evolve into the primary IT leader for our expanding office of over 50 personnel. Mentorship, continuous learning, and skill development will be integral to your journey with us.

Mar 10, 2026
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City of New York logoCity of New York logo
Full-time|On-site|Brooklyn

The City of New York is hiring a Senior Systems Administrator to support its IT infrastructure in Brooklyn. This role plays a key part in ensuring the city’s systems remain reliable and effective for daily operations. What you will do Deploy and configure IT systems that support city services Oversee daily operations for critical infrastructure Monitor system performance and resolve issues as they come up Help improve and enhance existing systems Location This position is based in Brooklyn, New York.

Apr 24, 2026
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squaredomain logosquaredomain logo
Full-time|On-site|Austin

Key Responsibilities: We are looking for a dedicated Senior Linux Systems Administrator who will become an integral part of our client's IT infrastructure. The successful candidate will be tasked with:Delivering consistent support for the client’s UNIX environment on a daily basis.Collaborating with engineering teams to optimize and enhance service offerings.Implementing and maintaining global system monitoring solutions.Collecting and analyzing utilization metrics, providing insights on capacity and trends.Participating in the IT business continuity planning and ensuring routine recovery tests are executed.Communicating effectively with the user base regarding both proactive and reactive system outages.Facilitating the adoption of key ITIL best practices across the organization.

Jul 25, 2014
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Artech Information Systems LLC logoArtech Information Systems LLC logo
Senior Linux System Administrator

Artech Information Systems LLC

Full-time|On-site|West Chester

Join our team at Artech Information Systems LLC as a Senior Linux System Administrator where you will play a crucial role in managing and maintaining our Linux-based infrastructure. You will work with a talented group of professionals to ensure our systems are robust, efficient, and secure.

Sep 22, 2016

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