NISP Jobs

1 - 20 of 1,714 Jobs

Product Security EngineerJob Title - Product Security Engineer

Boeing CompanyCompany Name - Boeing Company

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Berkeley, Missouri, USA

Full-time

Product Security Engineer Company: The Boeing Company The Boeing Defense, Space & Security (BDS) Air Dominance (AD) Product Security Engineering (PSE) organization is seeking an Associate, Experienced, and/or Senior level Product Security Engineer to provide technical support for product cyber security and resiliency engineering for embedded systems through requirements, design, analysis, build, test, production, operations, support and sustainment in the Air Dominance (AD) current/future port

Information System Security OfficerJob Title - Information System Security Officer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description At Lockheed Martin Rotary and Mission System (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! This position requires the candidate primarily function as the Information System Security Officer (ISSO) for multiple program

Systems Administrator / Top Secret / Onsite: Arlington, VAJob Title - Systems Administrator / Top Secret / Onsite: Arlington, VA

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Arlington, Virginia, USA

Full-time

Job Description The Advanced Concepts Lab (ACL) at Lockheed Martin's Advanced Technology Laboratories (ATL) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to systems administration challenges in heterogeneous computing environments. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the research and development activities carried out by ACL's en

Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CAJob Title - Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CA

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Sunnyvale, California, USA

Full-time

Job Description Join our Lockheed Martin team! 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 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. We are hiring a Linux System Adminis

Security LeadJob Title - Security Lead

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Description Job Description We are seeking a Security Lead is responsible for overseeing all aspects of security operations at a designated site, ensuring strict adherence to security Standard Operating Procedures (SOPs), federal regulations, and agency-specific policies. This position plays a critical role in the protection of classified and sensitive information and equipment, ensuring compliance with NRO and other federal agency requirements. The Site Security Lead acts as the primary liaiso

Associate Industrial Security RepresentativeJob Title - Associate Industrial Security Representative

LeidosCompany Name - Leidos

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Gaithersburg, Maryland, USA

Full-time

Description The Digital Modernization Sector at Leidos is seeking an Associate Industrial Security Representative to join our security team in Gaithersburg, MD. The position operates under the guidance of the Leidos DECO/Global Solutions Management Operations (GSMO) Security Manager in the application of Leidos security standards and practices to existing US government facilities identified by the contract. Primary Responsibilities: Supporting, implementing, and providing guidance to customers

Information Systems Security OfficerJob Title - Information Systems Security Officer

LeidosCompany Name - Leidos

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Huntsville, Alabama, USA

Full-time

Description Leidos Chief Information Security Office within the Digital Modernization sector is seeking a talented Information System Security Officer (ISSO) to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. In this role, you will be responsible for supporting our Classified Information Syste

Site Security AnalystJob Title - Site Security Analyst

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Description Job Description We are seeking a detail-oriented and proactive Security Analyst to join our team. The Security Analyst will play a vital role in safeguarding classified information and ensuring strict adherence to established security procedures and federal regulations. The successful candidate will support the enforcement of security Standard Operating Procedures (SOPs), collaborate with government site security personnel, and oversee the protection and management of sensitive and

Information Systems Security ManagerJob Title - Information Systems Security Manager

SAICCompany Name - SAIC

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El Segundo, California, USA

Full-time

Job ID: 2507529 Location: EL SEGUNDO, CA, US Date Posted: 2025-07-16 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is looking for an experienced Information Systems Security Manager (ISSM) to join our team in El Segundo, CA. This role will work full time onsite. Primary Duties: Serves as the primary cybersecurity te

Systems AdministratorJob Title - Systems Administrator

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Aurora, Colorado, USA

Full-time

**Requires a Security Clearance (Please do not apply if you don't have a clearance.)** Top Skills' Details 1. 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment 2. VMware and ESXi (6.x or higher) configuration and management experience 3. Group Policies (GPOs) experience; Active Directory management experience 4. Active Security Clearance: TS with SCI and full scope Poly 5. Must have a DOD 8570 IAT Level 2 baseline certification (ex

Contract Program Security Officer - Clearance RequiredJob Title - Contract Program Security Officer - Clearance Required

SAICCompany Name - SAIC

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San Diego, California, USA

Full-time

Job ID: 2505371 Location: SAN DIEGO, CA, US Date Posted: 2025-07-18 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a highly qualified and experienced Contract Program Security Officer (CPSO) to oversee and manage the security operations for a Sensitive Compartmented Information Facility (SCIF) in San Diego,

Special Security RepresentativeJob Title - Special Security Representative

SAICCompany Name - SAIC

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Camp Lejeune, North Carolina, USA

Full-time

Job ID: 2506949 Location: CAMP LEJEUNE, NC, US Date Posted: 2025-06-24 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Special Security Representative located in Camp Lejeune, NC responsible to provide specialized security expertise for the II Marine Expeditionary Force (II MEF). Job Duties

Physical Technical Security Officer (Mid-Senior Level)Job Title - Physical Technical Security Officer (Mid-Senior Level)

CCS Global TechCompany Name - CCS Global Tech

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Fairfax, Virginia, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Enterprise Systems EngineerJob Title - Enterprise Systems Engineer

ManTechCompany Name - ManTech

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McLean, Virginia, USA

Full-time

ManTech is seeking a motivated, career and customer-oriented Enterprise Systems Engineer to join our team in McLean, VA. Responsibilities include but are not limited to: Develop complex, enterprise solutions across the appropriate engineering environments to meet business and mission requirements or enhance performancePlan, conduct, and oversee the technical aspects of large, complex projects; coordinate the efforts of technical support staff in the performance of assigned projectsPerform full-

Program Security Officer - Clearance RequiredJob Title - Program Security Officer - Clearance Required

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2507076 Location: CHANTILLY, VA, US Date Posted: 2025-07-17 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description Who We Are and What We Do: SAIC Security professionals support a collective of over 24,000 employees extending across 20 countries. Our employees are our core, bolstered by 15,000 clearances

Enterprise Systems EngineerJob Title - Enterprise Systems Engineer

ManTechCompany Name - ManTech

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McLean, Virginia, USA

Full-time

ManTech is seeking a motivated, career and customer-oriented Enterprise Systems Engineer to join our team in McLean, VA. Responsibilities include but are not limited to:Develop complex, enterprise solutions across the appropriate engineering environments to meet business and mission requirements or enhance performancePlan, conduct, and oversee the technical aspects of large, complex projects; coordinate the efforts of technical support staff in the performance of assigned projectsPerform full-s

Cybersecurity SMEJob Title - Cybersecurity SME

SAICCompany Name - SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2507194 Location: ARLINGTON, VA, US Date Posted: 2025-07-07 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Cybersecurity Subject Matter Expert to join our team and support the Department of the Air Force's (DAF) Cloud-Based Command and Control (CBC2) Program. The ideal candi

Industrial Security Representative (CPSO)Job Title - Industrial Security Representative (CPSO)

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Description The Digital Modernization Group at Leidos is seeking an Industrial Security Representative (ISR)/Contractor Program Security Officer (CPSO) supporting work for the Defense Threat Reduction Agency (DTRA) in Alexandria, VA. The position will be a part of the Leidos DoD Enterprise IT Modernization (DEIM) Security Team in the application of Leidos security standards and practices to existing US government facilities identified by the contract. The ISR/CPSO is responsible for safeguardin

Information Systems Security OfficerJob Title - Information Systems Security Officer

LeidosCompany Name - Leidos

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Huntsville, Alabama, USA

Full-time

Leidos Chief Information Security Office within the Digital Modernization sector is seeking a talented Information System Security Officer (ISSO) to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. In this role, you will be responsible for supporting our Classified Information System Cybersecur

Senior Circuit EngineerJob Title - Senior Circuit Engineer

Decisionpoint CorporationCompany Name - Decisionpoint Corporation

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District of Columbia, USA

Full-time

Overview DecisionPoint Corporation is seeking a Senior Circuit Engineerto join our team on the upcoming Enterprise DISA JSP ETM Services 2.0 program. This position is onsite in the Washington, DC area. Duties & Responsibilities Oversee the activation, modification, upgrade, and deactivation of circuits in compliance with DISA Telecommunication Service Orders (TSOs) and local customer requirements, handling around 65-125 TSOs per month. Plan, coordinate, and implement all circuit installations o