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Information Security Communication Specialist

Washington, District of Columbia

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Today

Job Family: Strategy & Transformation Consulting Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: The Communication Specialist will support a high-profile law enforcement agency's Enterprise Information Security program team within the Office of the Chief Information Officer (OCIO) with technical writing and communications to support the client's cybersecurity programs. The Communication Specialist will collaborate closely with the client's leadership to do

Full-time

USD 98,000.00 - 163,000.00 per year

Information Security Analyst Specialist

Tysons, Virginia

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30+d ago

Job Description - Position Overview: Are you ready to lead the charge in cybersecurity? We're on the hunt for a dynamic Cybersecurity Engineering Lead to spearhead our cutting-edge security initiatives. If you have a passion for engineering, automation, and operational management of privileged access, credential management technologies, and endpoint security technologies, this is the role for you! You'll be at the forefront of our cybersecurity efforts, participating in a monthly on-ca

Easy Apply

Contract, Third Party

Depends on Experience

Communication Security Engineer

Springfield, Virginia

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Today

Job ID: 2611293 Location: Springfield, VA, US Date Posted: 2026-04-09 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC currently has an opening for a Communications Security Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology. DT provides enterprise archite

Full-time

Information Systems Security Officer - Senior Consultant

Washington, District of Columbia

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Today

Job Family: Cyber Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI (TS/SCI) As a Senior Consultant in Guidehouse's cyber practice, you will lead and execute core security compliance and RMF activities for classified federal systems. You will ensure systems maintain an appropriate security posture, support continuous monitoring, and assist with security assessments and incident coordination. You'll combine hands on ISSO experience with client-facing consulting: t

Full-time

USD 113,000.00 - 188,000.00 per year

Information Systems Security Manager (ISSM)

Arlington, Virginia

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f

Full-time

Information System Security Officer (ISSO)

Arlington, Virginia

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Today

Description & Requirements Maximus is seeking a highly skilled Senior Information Systems Security Operator (ISSO) to join our team in Rosslyn, VA. The ideal candidate will be responsible for ensuring the security and integrity of our information systems by implementing and maintaining robust security measures. This includes developing and enforcing security policies, conducting regular security audits, and staying up to date with the latest cybersecurity threats and trends. This position if ful

Full-time

USD 116,500.00 per year

Information Systems Security Engineer

Arlington, Virginia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 100,200.00 - 203,400.00 per year

Senior Cloud Information System Security Officer

Washington, District of Columbia

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4d ago

MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Officer (ISSO) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA.. Responsibilities include, but are not limited to: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each ISProvide liaison support between the system owner and other IS security personnelEnsure that selected security c

Full-time

Information System Security Officer - TS/SCI w/Poly

Bethesda, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cyber Defense, Cybersecurity Risk Management, Security Risk Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an ISSO supporting customer activit

Full-time

USD 158,855.00 - 214,921.00 per year

Senior Information System Security Engineer

Washington, District of Columbia

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4d ago

MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Define and implement cybersecurity requirements, architectures, and secure system designs across information systems and network environmentsDesign, develop, and integrate security solutions, including Cross Domain Solutions (CDS), to support secure data flow and system in

Full-time

Information System Security Engineer

Washington, District of Columbia

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Today

Job Family: Cyber Consulting Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust What You Will Do: System Boundary Analysis: Define and maintain system security boundaries across hybrid cloud and on-premises environments, including AWS & Azure CSPs, VMware infrastructure, and legacy datacenter assets.Authorization Package Development: Author and maintain System Security Plans (SSPs), Security Assessment Reports (SARs), Plans of Action and Milestones (POA&Ms), and rel

Full-time

USD 113,000.00 - 188,000.00 per year

Information Systems Security Officer (ISSO)

Washington, District of Columbia

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Today

Job Title: ISSO Work Location: Tysons, VA (SCIF - Onsite) Clearance Required: TS/SCI Alpha Omega is looking for a Senior Information System Security Officer (ISSO) to join our team to support one of our government customers. 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 demonstrates initiative

Full-time

USD 90,000.00 - 120,000.00 per year

Information Systems Security Engineer

Tysons, Virginia

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Today

Requisition ID: 2416Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphCity and State: Tysons Corner, VirginiaWork Type: On-SiteTravel: NoneShift: FirstReferral Eligibility: EligibleU.S. citizenship required? Yes Job Description Base-2 Solutions is seeking an Information Systems Security Engineer who will play a pivotal role in safeguarding our organization's digital assets and sensitive information. The ideal candidate is a dedicated professional with a strong backgro

Full-time

Information Systems Security Officer (ISSO)

Tysons, Virginia

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Yesterday

We are seeking an experienced Information Systems Security Officer (ISSO) to join our team and support the Cyber ISSM in executing security program tasks and day-to-day operations. The ideal candidate will have strong technical expertise and the ability to provide IT security management and hands-on security support across various IT operating and development environments. The ISSO will be responsible for developing and maintaining critical security documentation, writing policies, and building

Easy Apply

Full-time

Depends on Experience

Senior Information Systems Security Engineer (ISSE)

Tysons, Virginia

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Today

Full-time

USD 171,700.00 - 211,800.00 per year

Information System Security Engineer

McLean, Virginia

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Today

Job ID: T2600313 Location: McLean, VA, US Date Posted: 2026-03-05 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ? SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with Polygraph.

Full-time

Information System Security Manager SME

Alexandria, Virginia

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Today

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced ISSM SME to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations. In this role, you will work alongside government partners, ART Product Teams, and o

Full-time

USD 131,300.00 - 237,350.00 per year

Information Systems Security Officer (ISSO)

Washington, District of Columbia

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Today

MTSI is seeking an Information Systems Security Officer (ISSO)to support a high-profile Air Force program at Joint Base Anacostia-Bolling Air Force Base. This position requires travel of up to 20%, as directed by the Government. The ISSO will be responsible for managing the security aspects of an information system and performing day-to-day security operations, including physical and environmental protection, personnel security, incident handling, and security training and awareness. The ISSO w

Full-time

Information Systems Security Engineer (ISSE)

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: SSBI (T5) Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information System Security, Risk Assessments, Security Architecture Design, Security Evaluations, System Security Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Advance your career

Full-time

USD 153,000.00 - 207,000.00 per year

Information System Security Engineer

Washington, District of Columbia

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4d ago

MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C.. Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirementsDesign security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products

Full-time

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