ISSO Jobs

141 - 160 of 871 Jobs

Information Systems Security ManagerJob Title - Information Systems Security Manager

Harris CorporationCompany Name - Harris Corporation

•

Orlando, Florida, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Information System Security Officer, Classified CybersecurityJob Title - Information System Security Officer, Classified Cybersecurity

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Kirtland Air Force Base, New Mexico, USA

Full-time

Job Description This position requires a TS/SCI and willingness to submit for a Polygraph. Classified Cybersecurity ISSOs help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. The Cybersecurity Specialist will partner with the security team, program, and governm

System Administrator (SA2) (Government)Job Title - System Administrator (SA2) (Government)

AT&T Inc.Company Name - AT&T Inc.

•

Columbia, Maryland, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. MAROONMIDNIGHTS (MMN) Provide IT support and solutions developed for National Cryptologic University classified training

Information Security Analyst - VA A&AJob Title - Information Security Analyst - VA A&A

General DynamicsCompany Name - General Dynamics

•

Remote

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Information Security Job Qualifications: Skills: Assessment and Authorization (A&A), Information System Security, Veterans Affairs Certifications: None Experience: 5 + years of related experience ship Required: No Job Description: Join GDIT where your work will improve outcomes for our Veterans. You will support the Depa

System Administrator (SA2) (Government)Job Title - System Administrator (SA2) (Government)

AT&T Inc.Company Name - AT&T Inc.

•

San Antonio, Texas, USA

Full-time

Cybersecurity - Information System Security Manager (ISSM)Job Title - Cybersecurity - Information System Security Manager (ISSM)

Boeing CompanyCompany Name - Boeing Company

•

Hazelwood, Missouri, USA

Full-time

Cybersecurity - Information System Security Manager (ISSM) Company: The Boeing Company Boeing Classified Cybersecurity is currently seeking a highly motivated Cybersecurity - Information System Security Manager (ISSM) to join the team in either Hazelwood, MO or Berkeley, MO. The selected candidate will rely on cybersecurity and Information Assurance (IA) background to be a technical leader and support Enterprise activities and Boeing customers throughout multiple classified computing domains.

Alt Information System Security Manager, Classified CybersecurityJob Title - Alt Information System Security Manager, Classified Cybersecurity

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Cape Canaveral, Florida, USA

Full-time

Job Description Final DoD Secret security clearance and the ability to obtain and maintain a Top Secret clearance, Lockheed Martin Space (LMS) is seeking a Cybersecurity Specialist / Alternate Information System Security Manager (ISSM) supporting the Fleet Ballistic Missile (FBM) D5LE2 program. This position is located in Cape Canaveral, FL. The selected candidate will be responsible for leading cybersecurity operations for the D5LE2 program, which will include developing cybersecurity require

Network Administrator Senior _TS/SCI with PolygraphJob Title - Network Administrator Senior _TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

•

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: Network Configurations, Network Performance, Network Upgrades Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network Administrator Seni

Cloud Engineer (Google Workspace)Job Title - Cloud Engineer (Google Workspace)

Judge Group, Inc.Company Name - Judge Group, Inc.

•

Washington, District of Columbia, USA

Contract

Location: Washington, DC Salary: $150,000.00 USD Annually - $175,000.00 USD Annually Description: Our client is looking for a Cloud Security Engineer. The ideal candidate will provide support for integration, risk analysis, incident resolution, and continuous monitoring of cloud systems, while ensuring security and compliance standards are met. **This is a cleared position and requires and active Secret clearance, with the ability to obtain a Top Secret clearance. **This is a direct-hire p

Journeyman Cybersecurity Support SpecialistJob Title - Journeyman Cybersecurity Support Specialist

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Beavercreek, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is an Journeyman Cybersecurity Support Specialistin Dayton, OH. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the i

System Administrator (SA3) (Government)Job Title - System Administrator (SA3) (Government)

AT&T Inc.Company Name - AT&T Inc.

•

San Antonio, Texas, USA

Full-time

System Administrator (SA3) (Government)Job Title - System Administrator (SA3) (Government)

AT&T Inc.Company Name - AT&T Inc.

•

Columbia, Maryland, USA

Full-time

Network EngineerJob Title - Network Engineer

SAICCompany Name - SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506827 Location: CHANTILLY, VA, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking an experienced Network Engineer to plan, design, implement, operate, and troubleshoot a high-reliability enterprise network infrastructure. The candidate will suppo

Associate Manager, Information Systems Security Manager (ISSM)Job Title - Associate Manager, Information Systems Security Manager (ISSM)

Harris CorporationCompany Name - Harris Corporation

•

Palm Bay, Florida, USA

Full-time

Systems Administrator IIJob Title - Systems Administrator II

Apex SystemsCompany Name - Apex Systems

•

Norco, California, USA

Full-time

Job#: 2082107 Job Description: Job Title: Systems Administrator Location: Norco, California (Full time on-site) Clearance Required: Active DoD Secret (TS/SCI preferred) Email Julissa Rowell at to apply! Overview: Our client is seeking a Systems Administrator to support a DoD client in Norco, California. This role will work under the guidance of the Senior Systems Administrator and collaborate with cybersecurity professionals, program analysts, and fellow system administrators in a dynamic,

Information System Security ManagerJob Title - Information System Security Manager

Leonardo DRSCompany Name - Leonardo DRS

•

San Diego, California, USA

Full-time

DRS Daylight Solutions business provides industry-changing photonic engine technology for government and commercial markets, including defense and security, quantum information sciences, life sciences, and industrial process control. As a laser technology pioneer, Daylight Solutions has delivered more mid-IR systems to more applications world-wide than any other company. Daylight laser solutions span the full spectrum from UV to visible to NIR to mid-IR. At DRS Daylight Solutions, you will be e

Information Systems Security Manager (ISSM) IIJob Title - Information Systems Security Manager (ISSM) II

General DynamicsCompany Name - General Dynamics

•

Ogden, Utah, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Information Systems Security Manager (ISSM) II The ISSM's pri

Manager, Cyber IntelligenceJob Title - Manager, Cyber Intelligence

Harris CorporationCompany Name - Harris Corporation

•

San Diego, California, USA

Full-time

Information System Security OfficerJob Title - Information System Security Officer

Decisionpoint CorporationCompany Name - Decisionpoint Corporation

•

Scott Air Force Base, Illinois, USA

Full-time

Overview DecisionPoint is seeking an experienced Information System Security Officer (C&A/RMF) to join our team in support of the Defensive Cyber Realization, Integration, and Operational Support (DCRIOS) II contract! This position is onsite in Scott AFB, IL. Duties & Responsibilities Develop and maintain Assessment and Authorization (A&A) packages that follow the Risk Management Framework (RMF) process. Individuals will complete tasks required for both the initial Authorization to Operate (AT

Lead Cybersecurity EngineerJob Title - Lead Cybersecurity Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Doral, Florida, USA

Full-time

Job Number: R0219403 Cybersecurity Engineer, Lead The Opportunity: Are you looking for an opportunity to share your cybersecurity experience to protect and defend critical communications networks? As a systems security and network security engineer, you can become an integral part of our team responsible for developing and implementing effective cybersecurity strategies to enable a vital national security system to operate in compliance with the Department of Defense (DoD) and other requisite se