industrial security analyst, csso/isso 4 Jobs in reston, va

1 - 20 of 179 Jobs

Security Representative (ISR)/Special Security Representative (SSR)Job Title - Security Representative (ISR)/Special Security Representative (SSR)

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

Description The Digital Modernization Sector at Leidos is seeking an Industrial Security Representative (ISR)/Special Security Representative (SSR) supporting work for DHS HEITS Contract in Lorton, VA. The position will be a part of the Leidos Defense/Intel IT Security Team in the application of Leidos security standards and practices to existing US government and Leidos facilities identified by the contract. The ISR/SSR works under the guidance of the Leidos Defense & Intel IT, Business Area Se

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

Quantum Vision LLCCompany Name - Quantum Vision LLC

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Bethesda, Maryland, USA

Contract

Job Title: Information Systems Security Officer (ISSO) Location: Bethesda, Maryland (Hybrid) Duration: Long Term Previous State projects exp are preferred Minimum Education and Experience: Bachelor's Degree in Computer Science, Information Systems, Engineering or other related discipline Certified Systems Security Professional (CISSP) certification Seven (7) years of experience as an ISSO, including experience maintaining System Security Plans (SSPs) and performing SA&A compliance activities

Cybersecurity Continuous Diagnostics and Mitigation (CDM) SMEJob Title - Cybersecurity Continuous Diagnostics and Mitigation (CDM) SME

ASSYSTCompany Name - ASSYST

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Remote

Full-time

ASSYST is looking for a Cybersecurity Continuous Diagnostics and Mitigation (CDM) Specialist to support a Federal client. The selected candidate will provide essential expertise in implementing, enhancing, and maintaining CDM services and cybersecurity capabilities. This role requires collaboration with cross-functional teams to optimize the use of CDM tools and technologies, strengthening the overall cybersecurity posture. Key Responsibilities: Serve as a technical authority in all matters rela

Information Systems Security Officer- ISSOJob Title - Information Systems Security Officer- ISSO

CACI International, Inc.Company Name - CACI International, Inc.

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Washington, District of Columbia, USA

Full-time

Information Systems Security Officer- ISSO Job Category: Information Technology 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 searching for an Information Systems Security Officer (ISSO) to support a worldwide engineering, operations, and tech refresh contract supporting Enterprise IT (EIT) capabilities and functions for our Intelligence Commun

Information Assurance Analyst (ISSO Cloud SME)Job Title - Information Assurance Analyst (ISSO Cloud SME)

RightStone, a division of Cornerstone StaffingCompany Name - RightStone, a division of Cornerstone Staffing

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Chantilly, Virginia, USA

Contract

We are looking for an Information Assurance Analyst (ISSO Cloud SME) for a 1 year contract in Chantilly, VA. If you have a 8 years of Information Assurance Analyst experience and a Public Trust - APPLY NOW! Information Assurance Analyst (ISSO Cloud SME): Experience within an Azure environment Provides Cloud Security Architecture and Compliance expertise for the U.S. Postal Service. Works closely with Account Security Officer (ASO), Segment Security Officers (SSO) and Cloud Service Providers (C

Fall 2025-Cybersecurity InternJob Title - Fall 2025-Cybersecurity Intern

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Part-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Cyber Security Project EngineerJob Title - Cyber Security Project Engineer

Realm OneCompany Name - Realm One

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Herndon, Virginia, USA

Full-time

We're searching for talented individuals who provide intelligence and mission management expertise to support a government customer. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Job Description: We are looking for an Cyber Security Project Engineer/ISSE to join our intelligence program supporting a key government cu

Information System Security Officer (ISSO) MID-LEVEL (Government)Job Title - Information System Security Officer (ISSO) MID-LEVEL (Government)

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

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Chantilly, Virginia, USA

Full-time

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

Systems Engineer -TS/SCI with PolygraphJob Title - Systems Engineer -TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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Chantilly, 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: Systems Engineering Job Qualifications: Skills: Risk Management, Security Planning, Vulnerability Scanning Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer at GDIT.

Information System Security Officer - CI PolyJob Title - Information System Security Officer - CI Poly

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Herndon, Virginia, USA

Full-time

Piper Companies is seeking an experienced ISSO- CI Polywho can work onsite in Raleigh, NC.The ISSO - CI Poly will be responsible for the lifecycle of Information Systems and once authorized, the ISSO- CI Poly will maintain compliance with all applicable CONMON requirements. Responsibilities of the ISSO - CI Poly include: Plan, manage and provide support to ensure the completion of all assessment and authorization activities per Intelligence Community Directive 503. Maintain compliance with al

Systems Engineer -TS/SCI with PolygraphJob Title - Systems Engineer -TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

Systems Engineer -TS/SCI with PolygraphJob Title - Systems Engineer -TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

Cymertek CorporationCompany Name - Cymertek Corporation

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Chantilly, Virginia, USA

Full-time

Information Systems Security Officer (ISSO) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a detail-oriented and proactive Information Systems Security Officer (ISSO) to support and maintain the security of our information systems. In this role, you will be responsible for ensuring systems operate in compliance with established security policies, procedures, and regulations. You will work closely wit

IT Security AnalystJob Title - IT Security Analyst

Cayuse Shared ServicesCompany Name - Cayuse Shared Services

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Arlington, Virginia, USA

Full-time

Overview The IT Security Analyst is responsible for implementing and enforcing information systems security policies, standards, and methodologies and assist with preparation and maintenance of documentation. Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information. Assist the ISSO on information system security software, hardware, and firmware. Maintain records on workstations, servers, routers, firewalls, intelligent hubs ,

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Information Systems Security Officer (ISSO) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a detail-oriented and proactive Information Systems Security Officer (ISSO) to support and maintain the security of our information systems. In this role, you will be responsible for ensuring systems operate in compliance with established security policies, procedures, and regulations. You will work closely with t

Cyber Security Project Engineer- TS/SCI w/ PolygraphJob Title - Cyber Security Project Engineer- TS/SCI w/ Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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McLean, 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: Information Security Job Qualifications: Skills: Information Security, ISSO, Network Engineering Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. As a Cyber Security Project Engineer you wi

Cyber Security Project Engineer- TS/SCI w/ PolygraphJob Title - Cyber Security Project Engineer- TS/SCI w/ Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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McLean, 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: Information Security Job Qualifications: Skills: Information Security, ISSO, Network Engineering Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. As a Cyber Security Project Engineer you wil

Information System Security Officer - MidJob Title - Information System Security Officer - Mid

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

As a Top Secret cleared Information Systems Security Officer you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for technical information assurance engineering efforts with network/server scanning, patching, mitigation, and compliance cross-checking o

Cleared Information Systems Security EngineerJob Title - Cleared Information Systems Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Cleared Information Systems Security Engineer This company is seeking an experienced Information Systems Security Engineer (ISSE) to support cybersecurity operations in a high-security environment. This role involves designing, implementing, and maintaining security controls, ensuring compliance with DoD security policies, and mitigating risks to protect critical systems. The ISSE will work closely with the ISSM/ISSO to analyze security trends, assess system vulnerabilities, and develop security

ISSO Cybersecurity Assessment and Authorization AnalystJob Title - ISSO Cybersecurity Assessment and Authorization Analyst

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

The Leidos Digital Modernization Sector has a career opportunity for an ISSO Cybersecurity A&A Analyst in support of the Air Force National Capital Region IT Services program. The AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense (OSD), Joint Chiefs of Staff, and other Air Force activities within the AFNCR, missions to include the Pentagon, Joint Base Andrews (