Location: This is a US-based remote position, with candidates in the Tampa Bay area preferred. Tampa-based employees may have the possibility of transitioning to a hybrid schedule in the future, requiring periodic onsite presence at our Tampa, FL location. Employment Type : Part Time (N ight Shift 10pm - 6am ET) Security Clearance: minimum T3 required Status: A ctively Hiring Job Summary Lucayan Technology Solutions LLC is seeking a Junior Windows Application Administrator to provide overnight …

Description SAIC is looking for an ambitious Senior Level System Administrator/VMWare SME like you! Candidates will join a fast-paced and growing team of System Administrators in supporting a 24/7 high visibility Watch Center. In addition to maintaining a private Customer Cloud, candidates should expect to gain experience in new administration technologies; tackle individual and group projects; work closely with other IT professionals; and participate in a growing ever-changing mission. Apply t…

Job Description An employer is looking for a TSSCI Windows System Administrator to sit in Rosslyn, VA. The person will be responsible to create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise. They must be able to analyze available hardware and software from outside vendors and make recommendation for purchase and installation of cost-effective solutions. Compensation: $55/hr to $60/hr. Exact compensation may vary based …

The New York Independent System Operator (NYISO) applies cutting-edge technology to operating a reliable electricity system, managing competitive markets for wholesale electricity, and planning for the Empire State's energy future. The NYISO takes pride in recruiting, developing and retaining highly talented individuals. Our co-op programs give young professionals the opportunity to gain a fundamental understanding of New York electricity markets, bulk electricity systems and how we plan for Ne…

Date Posted: 2026-10-06&xa;&xa; Country: United States of America&xa;&xa; Location: US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG&xa;&xa; Position Role Type: Onsite&xa;&xa; U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​&xa;&xa; Security Clearance Type: DoD Clearance: Secret&xa;&xa; …

Purpose and Impact: Amentum is seeking a Windows System Administrator for a new prime contract that is based out of our Maryland office. Essential Responsibilities: Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems. Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices,…

COLSA Corporation is seeking an experienced and motivated Systems Analyst to support Windows system vulnerability remediation efforts on our Army Aviation and Missile Center (AvMC) Enterprise Information Technology Support Services (EITSS) contract. You will be responsible for installing software and operating system updates and patches that have not been successfully deployed through automation. You may be required to reinstall the operating system and software and re-establish user profiles i…

Job Family : IT Cyber Security Travel Required : None Clearance Required : Ability to Obtain Public Trust What You Will Do: - Install, configure, patch, monitor, back up, and maintain Windows Server operating systems across physical, virtual, and cloud-hosted environments. - Manage file systems and storage using volume management techniques; monitor and optimize file system performance. - Monitor system performance, capacity, and availability while performing operating system tuning and optimiz…

Job Title: Windows Administrator Location: Bellevue, WA (night Shifts) Work Type: Full-Time Shift: Night Shift Job Description We are looking for a Windows Administrator to manage, maintain, and troubleshoot Windows systems and servers. The ideal candidate should have experience in Windows administration, system monitoring, troubleshooting, and technical support. Key Responsibilities Install, configure, and maintain Windows operating systems and servers. Monitor system performance and resolve t…

Start Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace focused on delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across Army, Navy, and Air Force and Space Force programs, digital engineering, systems int…

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awarenes…

Level Up Your IT Career at 360 Networks! Are you an MSP pro ready to tackle complex IT challenges? At 360 Networks, we’re not just another IT company—we’re a fast-growing, collaborative team where your skills are valued, your ideas make an impact, and your work directly drives client success. Benefits That Actually Matter: Healthcare costs are no joke, so we make sure you’re covered. We offer industry-leading medical plans with strong employer contributions , paid time off, professional develop…

Immediate need for a talented SAS Administration (Windows & Linux) . This is a 06 Months Contract opportunity with long-term potential and is located in USA (Remote) . Please review the job description below and contact me ASAP if you are interested. Job ID:26-32356 Pay Range: $65 - $68/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: SAS Administration (Windo…

Windows / Linux System Administrator Seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony infrastructure, with responsibilities spanning operating systems, networking, security, and application support. Job-Specific Essential Duties and Responsibilities: Manage and support enterprise telephony s…

Position: Project Administrator Windows and Doors Required Skills: Completing Window Permit applications Experience: • 3-5 years of Project Coordinator Experience for Window Responsibilities: • Provide Project Coordinating Support including completing Window Permit Applications • During the approval process the Project Admin will communicate with all internal departments to make sure projects are going smoothly Position Offers: • Competitive Compensation • Career Growth • Team Environment To Ap…

Windows / Linux Systems Administrator — Telephony Infrastructure Location: Annapolis Junction, MD Schedule: Full-time | Onsite Clearance: Active Secret clearance required Salary Range: $90,000–$100,000 annually The Opportunity We are hiring an experienced Windows / Linux Systems Administrator to support internal enterprise telephony systems for a Homeland Security mission. This role combines systems administration, telephony, virtualization, networking, and security. You’ll provide hands-on tec…

Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. SUMMARY: The Systems Administrator shall demonstrate experience in systems administration in the following operating systems: UNIX, Linux, or Windows. The specialized experience includes Linux system administration of Redhat and security setup and updates (IAVA's); UNIX system administration of Solaris, UNIX …

Maximus is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony infrastructure, with responsibilities spanning operating systems, networking, security, and application support. This position is on-site and requires a Secret Clearance. Maximus TCS (Technology and Consulting Services) Internal Job…

Senior Windows System Administrator; requires TS/SCI Polygraph up front. Lucky you! This comes with a $15k SIGN ON BONUS. Leidos has a new and exciting opportunity for a Senior Windows 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 Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we off…

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 years of related experience US Citizenship Required: Yes Job Description: At GDIT, people are our differentiator. As a Wind…