Windows Linux Systems Administrator - TS/SCI with Polygraph Jobs

Refine Results
521 - 540 of 7,055 Jobs

Database Administrator AWS Redshift

Zensark Inc

Boston, Massachusetts, USA

Contract

Job Title: AWS Redshift Administrator Engineer Location: Hartford, CT/ Boston, MA (Hybrid) Database administration experience background and having at least 3+years of experience in AWS RedShift administration NOTE: In-person Interview Required. Local Candidates Only Job Responsibilities: Administer and maintain scalable cloud environments and applications for data organization.Understanding business objectives of the company and creating cloud-based solutions to facilitate those objectives.Imp

Analyst II, Systems Operations

Intercontinental Exchange Holdings, Inc.

Atlanta, Georgia, USA

Full-time

Overview Job Purpose Intercontinental Exchange, Inc. (ICE) presents an opportunity for a full-time Analyst II, Systems Operations to join our SRE Team, responsible for stability of the Mortgage Technology platform. DevOps promotes a culture of trust and risk-sharing between team members. It encourages teams to continuously experiment with the aim of improving the company's products and services. That way, both development and operations teams are enabled to research new customer needs and develo

Senior System Integration Analyst

SAIC

Ashburn, Virginia, USA

Full-time

Job ID: 2507453 Location: ASHBURN, VA, US Date Posted: 2025-07-10 Category: Information Technology Subcategory: IT Sys Integration Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Job Description: We are looking for an IT Systems Integration Analyst to join our Land Border Integration team. You will have a fast moving, challenging, and highly rewarding position

Software Engineer Senior Staff

Lockheed Martin Corporation

Fort Worth, Texas, USA

Full-time

Job Description The F-35 Sensor Fusion team is seeking a highly skilled Data Association Engineer to join our team in developing the next generation of Sensor Fusion algorithms. The successful candidate will be responsible for designing, developing, modeling, analyzing and testing Data Association algorithms as well as collaborating with cross-functional teams to integrate solutions into Fusion applications. What's In It For You: We offer flexible work schedules to comprehensive benefits inves

Assistant Information Systems Security Officer (ISSO)

General Dynamics

Wainwright, Alaska, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Analysis Job Qualifications: Skills: Documentations, Operating Systems (OS), System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology (GDIT) is looking for an Assistant Information Systems Security Officer (ISSO

Information System Security Officer

Motion Recruitment Partners, LLC

Boston, Massachusetts, USA

Full-time

Job Description: Our client in the federal contracting space is hiring for an Information System Security Manager. This is a 6+ month contract to hire opportunity onsite in Greater Boston. As an ISSM, you'll serve as the primary point of contact for all cybersecurity compliance efforts and audits related to DoD information systems. You'll collaborate with internal technical teams, government representatives, and security stakeholders to maintain ongoing system authorization and support secure o

Linux Systems Administrator, Sr / Onsite: Huntsville, AL

Lockheed Martin Corporation

Huntsville, Alabama, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, Maryland, US, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. Lockheed Martin Enterprise Operations (EO) is actively see

Cyber Security Systems Engineer

Lockheed Martin Corporation

Kirtland Air Force Base, New Mexico, USA

Full-time

Job Description What We're Doing: At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We apply the highest standards of business ethics and visionary thinking to push the boundaries of what's possible. As a Lockheed Martin employee, you will have the opportunity to contribute to groundbreaking projects that shape the future of Aerospace and Defense. We value your skills, training, and education, and we are committed to providing a supportive environm

Senior PKI Security Engineer

Motion Recruitment Partners, LLC

Atlanta, Georgia, USA

Full-time

Every year, nearly 200 million travelers trust our client to get them where they're going. Take your career to new heights by working for this longstanding leader in air travel that services more worldwide destinations than any other airline. We are looking for a Senior PKI Security Engineer to join our team for a long-term contract in Atlanta, GA (hybrid). Contract Duration: 12 Months Required Skills & Experience High performing and self-motivated, extensive professional experience in designing

Engineer, Information Security Threat Intelligence

Intercontinental Exchange Holdings, Inc.

Atlanta, Georgia, USA

Full-time

Overview Job Purpose An IS Intelligence professional is part of a global team responsible for the ICE's Information Security program. This position requires technical proficiency as well as an eager attitude, professionalism, and solid communication skills. Responsibilities Assisting in the day-to-day maintenance and management of threat intelligence workflows, including vulnerability management, threat hunting, coordinating with incident response to provide contextual intelligence, and triaging

CTRM (Commodity Trading & Price Risk Management) Business Analyst

Aroha Technologies

Houston, Texas, USA

Contract, Third Party

Job Title: CTRM (Commodity Trading & Price Risk Management)Business Analyst Location: Houston, Texas (Must Be onsite/Local) ** If the candidates are away from 30-40 miles can also be considered Long Term Job Description What We Need From You Required Industry Knowledge: Understanding of all major global futures exchanges Knowledge of full exchange-traded derivatives trade lifecycle Minimum of 8 years' experience in Commodity Trading & Price Risk Management or Capital Markets / Investment Banks

Senior Project Manager, Infrastructure PMO

Intercontinental Exchange Holdings, Inc.

Atlanta, Georgia, USA

Full-time

Overview Job Purpose Intercontinental Exchange is currently seeking an experienced and talented Senior Project Manager to be part of the Operations and Infrastructure Group. This individual will work directly with global engineering and operations leads, plus assigned project team members to ensure the successful completion of projects for the delivery of expected benefits. The Operations Group is comprised of entrepreneurial and highly experienced individuals, and we are looking for someone wit

Mid Azure Cloud Engineer

Booz Allen Hamilton

Norfolk, Virginia, USA

Full-time

Job Number: R0220654 Azure Cloud Engineer, Mid The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing infrastructure architect, you know how to take advantage of cloud capabilities. On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure and meet their most challenging missions. We're looking for someone like you to help support national sec

Security Engineer, Threat Intelligence

Dropbox Inc

Remote

Full-time

Role Description Dropbox Threat Intelligence leverages data-driven insights to understand and counteract potential threats to Dropbox and its users. By analyzing attack patterns and threat actors, we provide actionable intelligence that supports the business in fortifying defences and enhancing security resilience. In this role you will investigate critical threats to Dropbox and our customers, profiling threat actors and uncovering the actions, techniques and objectives of these malicious acto

Senior Network Engineer/Cisco/Firewalls

Motion Recruitment Partners, LLC

Philadelphia, Pennsylvania, USA

Full-time

Are you a network engineer with Cisco experience who can execute creative solutions to complex problems? This opportunity is a full time Senior Network Engineer position in Bensalem, PA. In this Senior Network Engineer position you will be responsible for designing, deploying, and supporting network systems across different branches and office locations within this company. Deep technical knowledge, strong documentation skills and the ability to manage projects while supporting daily operations

Staff Engineer, C++ Systems Engineer (R3636)

Shield AI Inc

Washington, District of Columbia, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh

System Administrator / Contract / Remote / Manhattan, NY

Motion Recruitment Partners, LLC

Remote or New York, New York, USA

Full-time

A leading healthcare institution in the New York City area is urgently hiring for a 6-month contract opportunity focused on infrastructure and security remediation. This team will be responsible for tackling major vulnerabilities across Windows, Linux, IaaS cloud, and networking environments in a highly regulated HIPAA setting. You'll be joining a dedicated tiger team reporting directly to the CISO org, assembled to address high-severity issues across a large-scale hybrid infrastructure. Full ex

System Validation Engineer

SUPERMICRO COMPUTER INC

San Jose, California, USA

Full-time

Job Req ID: 26975 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass

Senior DevOps Engineer

Leidos

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior DevOps Engineer in our National Security Sector's (NSS) 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 offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting

SOC Analyst

Apex Systems

Greensboro, North Carolina, USA

Full-time

Job#: 2080187 Job Description: Apex Systems is looking to hire an ONSITE SOC Analyst for our client based out of Greensboro, NC. Duration: 12+ months - Potential to extend and or convert. Shift: Second shift (2:00P-10:30P EST) Monday-Friday schedule Top Requirements: 7+ years of experience in SOC Analysis, Cyber Incident Management, Cyber Engineering, Threat Analysis, etc.Large Industry Experience (highly regulated environment - Preferred)Siem experienceEDRSecurity orchestration tool Respons