Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovati…

Posted 12/30/2025

Description Must have an active DOD Top Secret or active DOE Q clearance. Active, meaning the individual granted a clearance is briefed and currently occupies a position for which the clearance is required. Leidos is looking for a high-performing and experienced executive assistant to provide direct support to the National Nuclear Security Administration's Office of Defense Programs. This position requires demonstrated office management expertise, superior professional demeanor, and the ability…

Posted 01/23/2026

Company Description Impact Sports Physical Therapy bridges the gap between rehabilitation and sports performance. With experience treating elite-level athletes, we offer the same treatment philosophies and rehab environment to the general public. Our physical therapists possess the highest levels of skill and expertise and we pride ourselves on providing one-on-one patient care. By doing so, your rehabilitation needs are individualized and progressed to ensure best possible outcomes. We look fo…

Posted 01/07/2026

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented AWS Workspace Admin istrat…

Posted 01/29/2026

Job Family : Regulatory Compliance & Security Travel Required : None Clearance Required : Ability to Obtain Public Trust What You Will Do: Provide support to the organization's privacy or compliance program, ensuring alignment with regulatory and internal requirements. Collaborate with program leadership to enhance program operations, establish priorities, address staff needs, and help resolve cross-departmental challenges. Respond to urgent or high-priority situations and work with teams to…

Posted 01/24/2026

MODUS OPERANDI, INC. – CAREER OPPORTUNITY Position: Senior Systems Administrator- (This position is available at Aberdeen Proving Grounds (APG), MD) Modus Operandi, headquartered in Melbourne, FL, is seeking motivated a Software Engineer to join our engineering team at APG. Note – All applicants applying for this job opening must be US citizens and have a current TS/SCI clearance. Responsibilities The Systems Administrator will provide functional and empirical analysis of all software systems. …

Posted 12/04/2025

Senior Systems Administrator Program Description: Our client is prime on a contract that is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, from daily troubleshooting needs to the verification of system performance. Day to Day Responsibilities: Systems Administration & Operations Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage on-prem HP thin clients, including maintaining gold images and deployin…

Posted 01/08/2026

Position Summary The SharePoint Administrator is responsible for the operation, security, governance, and performance of the SharePoint and M365 environment. This role ensures the platform is secure, reliable, compliant, and aligned with organizational standards. Key Responsibilities - Administer SharePoint Online and M365, including sites, permissions, storage, and configurations. - Manage governance, security, compliance, and access controls. - Monitor system health, performance, and usage; r…

Posted 01/23/2026

If you enjoy working with new technologies, enterprise-leading equipment, and have a passion for building and maintaining infrastructures, we would like to speak to you. This position will play a key role in supporting engineers responsible for leveraging next-generation infrastructure to drive innovation in the Artificial Intelligence (AI) field. We are seeking an experienced and skilled Windows System Administrator to join our IT team. As a key member of our infrastructure support team, you w…

Posted 12/18/2025

OVERVIEW Caelum Research Corporation (Caelum) is seeking an experienced ServiceNow Administrator to ensure the reliability, security, and seamless integration of our ServiceNow platform in support of the Army War College at Carlisle Barracks, PA. You will be responsible for maintaining mission-critical services at peak performance while enforcing strict compliance and driving continuous improvement. KEY RESPONSIBILITIES · Security & Compliance o Enforce DoD RMF and NIST 800-53 controls within S…

Posted 12/29/2025