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6562 information system security officer jobs found

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CACI
Jul 09, 2025
Full time
Information System Security Officer (ISSO)
CACI Colorado Springs, CO, USA
Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis. The Opportunity: CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer to implement an enterprise IT service delivery model that provides consistent, secure, high-quality, and cost-effective services to enable mission success and improve end user experience across the customer environment.  On this program, CACI will deliver enhanced capabilities and services to implement and operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support for end user devices to...
Law Enforcement Security Clearance
AT&T
Jul 09, 2025
Full time
Information System Security Officer (ISSO) (Government)
AT&T Reston, VA, USA
Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site.   No relocation is offered. 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. AT&T has an opening for an Information System Security Officer (ISSO) for the TAC2O systems in providing managed IT support of SAP-IT systems for high-priority defense intelligence collection needs and develop and field advanced technical collection capabilities.  Duties/Responsibilities:                                                                                               Responsibilities are full time on customer’s onsite and will...
Government Law Enforcement Security Clearance
AT&T
Jul 08, 2025
Full time
Information System Security Officer (ISSO) MID-LEVEL (Government)
AT&T Chantilly, VA, USA
Job Description: This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. 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. Our Federal Solutions Team supports the intelligence community, providing, operating, and assuring critical voice, video, and collaboration services for the full spectrum of operations.  The services required by this contract will assist in providing the NRO with a secure mission environment. The contractor shall provide realistic, innovative information security solutions to accomplish the requirements in addition to program management. The services...
Government Law Enforcement Security Clearance
Serco North America
Jul 04, 2025
Full time
Information System Security Officer (ISSO) - Maui, Hawaii
Serco North America Joint Base Pearl Harbor-Hickam, HI, USA
Position Description Are you an Information Systems Security Officer looking for a place to make an impact every day? Serco has a place for you!   Serco, in conjunction with the newly formed United States Space Force (USSF), are responsible for tracking all man-made objects in orbit. Come join the team that provides this service to United States.   This mission is vital to keeping existing satellites safe and to provide critical information to organizations launching new satellites in the future. One of the assets USSF uses to accomplish this mission is the Ground-based Electro Optical Deep Space Surveillance (GEODSS) System. This optical sensor is employed at three (3) different locations around the world (White Sands Missile Range, New Mexico; Diego Garcia, British Indian Ocean Territory; and Maui, Hawaii) and helps track the objects in deep space orbit (altitude of 10,000 to 45,000 km).     In this role, you will: Provide high level...
Information Technology
CACI
Jul 02, 2025
Full time
Information System Security Officer (ISSO)
CACI Chantilly, VA, USA
Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer to implement an enterprise IT service delivery model that provides consistent, secure, high-quality, and cost-effective services to enable mission success and improve end user experience across the customer environment.  On this program, CACI will deliver enhanced capabilities and services to implement and operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support for end user devices to enable the DoD customer to transition focus from IT operations to mission operations. Responsibilities: Verify that all...
Law Enforcement Security Clearance
Serco North America
Jul 01, 2025
Full time
Information System Security Officer (ISSO) - Maui, Hawaii
Serco North America Joint Base Pearl Harbor-Hickam, HI, USA
Position Description Are you an Information Systems Security Officer looking for a place to make an impact every day? Serco has a place for you!   Serco, in conjunction with the newly formed United States Space Force (USSF), are responsible for tracking all man-made objects in orbit. Come join the team that provides this service to United States.   This mission is vital to keeping existing satellites safe and to provide critical information to organizations launching new satellites in the future. One of the assets USSF uses to accomplish this mission is the Ground-based Electro Optical Deep Space Surveillance (GEODSS) System. This optical sensor is employed at three (3) different locations around the world (White Sands Missile Range, New Mexico; Diego Garcia, British Indian Ocean Territory; and Maui, Hawaii) and helps track the objects in deep space orbit (altitude of 10,000 to 45,000 km).     In this role, you will: Provide high level...
Information Technology
CACI
Jun 28, 2025
Full time
Information System Security Officer (ISSO)
CACI Annapolis Junction, MD, USA
Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a cleared Information System Security Officer (ISSO) to provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operations IA posture for a system, program, or enclave at Annapolis Junction, MD. Responsibilities: Maintain operational security posture for an information system or program. Provide Cyber Security oversight, guidance, and support in support of Assessment and Authorization ( A&A ) as required by the Federal Information Security Management Act (FISMA) . Prepare system security plan (SSP) and provide recommendations to assist in obtaining ATOs based on RMF experience IAW established cybersecurity policies and...
Law Enforcement Security Clearance
Serco North America
Jun 24, 2025
Full time
Information System Security Officer (ISSO) - Maui, Hawaii
Serco North America Joint Base Pearl Harbor-Hickam, HI, USA
Position Description Are you an Information Systems Security Officer looking for a place to make an impact every day? Serco has a place for you!   Serco, in conjunction with the newly formed United States Space Force (USSF), are responsible for tracking all man-made objects in orbit. Come join the team that provides this service to United States.   This mission is vital to keeping existing satellites safe and to provide critical information to organizations launching new satellites in the future. One of the assets USSF uses to accomplish this mission is the Ground-based Electro Optical Deep Space Surveillance (GEODSS) System. This optical sensor is employed at three (3) different locations around the world (White Sands Missile Range, New Mexico; Diego Garcia, British Indian Ocean Territory; and Maui, Hawaii) and helps track the objects in deep space orbit (altitude of 10,000 to 45,000 km).     In this role, you will: Provide high level...
Information Technology
CACI
Jun 22, 2025
Full time
Information System Security Officer
CACI Albuquerque, NM, USA
Information System Security Officer Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity:   In support of the U.S. Department of Defense (DoD) and under direction from the Space Rapid Capabilities Office (SpRCO), your primary focus will be to ensure the security of the department’s information systems by conducting risk assessments, implementing security controls, monitoring for threats, and maintaining compliance with relevant security regulations. Responsibilities: This position is considered a mission-critical role. As an Information Systems Security Officer (ISSO) supporting SpRCO, you will: Design and implement safety measures and controls. Monitor network activity to identify vulnerable points. Address privacy breaches and malware threats Support the Assessment and Authorization (A&A) processes and...
Law Enforcement Security Clearance
GameStop
Mar 29, 2025
Senior Information System Security Officer
GameStop McLean, VA, USA
Overview Steampunk  wants you to be a Senior Information System Security Officer (ISSO) on our team to support a government customer on site in Washington D.C. The primary responsibilities for the position are to support all activities that ensure the level of security documented with the security authorization is maintained at an acceptable level of risk. The nature of the work requires that the candidate demonstrate initiative, organization, responsibility, customer service skills, and the ability to be flexible and adaptive to a fast-paced, fluid business environment. The candidate must be able to communicate effectively and decisively with all levels of the organization and be able to solve practical problems as well as exercise sound judgement with regards to sensitive and confidential information. Proactively create, monitor and update the status of POA&Ms to ensure weaknesses are resolved in accordance to their scheduled completion dates....
Law Enforcement Security Clearance
Intel
Jun 23, 2025
Full time
Information Security System Officer (ISSO)
Intel Santa Clara, CA, USA
Job Details: Job Description:  Intel’s Government Information Technology and Security (GITS) organization enables Intel to win United States Government business by providing secure products, solutions, and services which meet U.S. regulatory requirements. The GITS team is part of Intel's Information Security organization and supports the unique IT Information Security and Compliance requirements for Intel Federal LLC, a subsidiary of Intel that delivers products and/or services to the U.S. Government (USG). As part of the GITS team, you will help us grow our secure solution suite to meet U.S. Government requirements for data safeguarding. The Government Information Technology and Security Team (GITS) is composed of highly experienced security professionals with expertise in Enterprise Security Architecture, System Engineering, Information Security, and service/product operations that fulfill and meet regulatory compliance oversight. Within the GITS Team,...
Intel
Jun 23, 2025
Full time
Information Security System Officer (ISSO)
Intel Hillsboro, OR, USA
Job Details: Job Description:  Intel’s Government Information Technology and Security (GITS) organization enables Intel to win United States Government business by providing secure products, solutions, and services which meet U.S. regulatory requirements. The GITS team is part of Intel's Information Security organization and supports the unique IT Information Security and Compliance requirements for Intel Federal LLC, a subsidiary of Intel that delivers products and/or services to the U.S. Government (USG). As part of the GITS team, you will help us grow our secure solution suite to meet U.S. Government requirements for data safeguarding. The Government Information Technology and Security Team (GITS) is composed of highly experienced security professionals with expertise in Enterprise Security Architecture, System Engineering, Information Security, and service/product operations that fulfill and meet regulatory compliance oversight. Within the GITS Team, each...
AT&T
Jun 19, 2025
Full time
Information Systems Security Officer (ISSO3) (Government)
AT&T Columbia, MD, USA
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 enclaves and unclassified learning centers. including: Directory Services (DS): Architecture, governance, development, implementation, maintenance, and oversight of EIT’s Active Directories and Directory Management for all Enterprise Services on all domains. Desktop and Enclave Services (DES): governance, development, implementation, maintenance, and oversight of EIT’s desktop, mobile platforms, Virtual Desktop Infrastructures (VDI) and Trusted Thin Client (TTC). AT&T has an...
Government Law Enforcement Security Clearance
AT&T
Jun 14, 2025
Full time
Information Systems Security Officer (ISSO I) (Government)
AT&T Columbia, MD, USA
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. RIS I is the delivery of regional IT services to the end user. We offer support of end user devices including desktop, workplace peripherals, and voice and video devices. We support local and campus area networks, including wireless and cable plant. AT&T has an opening for an Information System Security Officer: To support the delivery and management of end-user IT systems. This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. Description of Job Duties/Responsibilities: Evaluate security solutions...
Government Law Enforcement Security Clearance
CACI
Jul 09, 2025
Full time
IT Opportunities in Support of the Air Force EITaaS Program (AFNet-S WITO)
CACI Colorado Springs, CO, USA
IT Opportunities in Support of the Air Force EITaaS Program (AFNet-S WITO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis. The Opportunity: On the EITaaS program, CACI will deliver enhanced capabilities and services to implement and operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support for end user devices to enable the DAF to transition focus from IT operations to mission operations. CACI is looking for several skillsets in support of the Department of the Air Force (DAF) Enterprise IT as a Service (EITaaS) program for our AFNet-S WITO Award. Skill Sets...
CACI
Jul 02, 2025
Full time
IT Audit Specialist
CACI Ashburn, VA, USA
IT Audit Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: None * * * The Opportunity: CACI is currently looking for a Security IT Audit Specialist with agile methodology experience to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge Information Technology) Agile Solution Factory (ASF) Team supporting Customs and Border Protection (CBP) client located in Northern Virginia! Join this passionate team of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). The Security IT Audit Specialist with both strong application and network security delivery skills will need to have a deep technical understanding of Cybersecurity and financial audit practices.  They will work as an integral part of a highly productive...
AT&T
Jun 27, 2025
Full time
System Administrator (SA3) (Government)
AT&T Columbia, MD, USA
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 enclaves and unclassified learning centers. including: Directory Services (DS): Architecture, governance, development, implementation, maintenance, and oversight of EIT’s Active Directories and Directory Management for all Enterprise Services on all domains. Desktop and Enclave Services (DES): governance, development, implementation, maintenance, and oversight of EIT’s desktop, mobile platforms, Virtual Desktop Infrastructures (VDI) and Trusted Thin Client (TTC). AT&T has...
Government Information Technology
AT&T
Jun 27, 2025
Full time
System Administrator (SA2) (Government)
AT&T San Antonio, TX, USA
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 enclaves and unclassified learning centers. including: Directory Services (DS): Architecture, governance, development, implementation, maintenance, and oversight of EIT’s Active Directories and Directory Management for all Enterprise Services on all domains. Desktop and Enclave Services (DES): governance, development, implementation, maintenance, and oversight of EIT’s desktop, mobile platforms, Virtual Desktop Infrastructures (VDI) and Trusted Thin Client (TTC). AT&T has...
Government Information Technology
AT&T
Jun 21, 2025
Full time
System Administrator (SA2) (Government)
AT&T Columbia, MD, USA
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 enclaves and unclassified learning centers. including: Directory Services (DS): Architecture, governance, development, implementation, maintenance, and oversight of EIT’s Active Directories and Directory Management for all Enterprise Services on all domains. Desktop and Enclave Services (DES): governance, development, implementation, maintenance, and oversight of EIT’s desktop, mobile platforms, Virtual Desktop Infrastructures (VDI) and Trusted Thin Client (TTC). AT&T has...
Government Information Technology
AT&T
Jun 21, 2025
Full time
System Administrator (SA3) (Government)
AT&T San Antonio, TX, USA
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 enclaves and unclassified learning centers. including: Directory Services (DS): Architecture, governance, development, implementation, maintenance, and oversight of EIT’s Active Directories and Directory Management for all Enterprise Services on all domains. Desktop and Enclave Services (DES): governance, development, implementation, maintenance, and oversight of EIT’s desktop, mobile platforms, Virtual Desktop Infrastructures (VDI) and Trusted Thin Client (TTC). AT&T has...
Government Information Technology
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