ISSE jobs

Reston, Virginia

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Today

ISSE TS/SCI CI Poly required Reston, VA or Riverdale, MD - 100% ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct impact on our customer's mission. In this role, you will design, implement, and maintain cutting-edge cybersecurity solutions to ensure the availability and security of critical defense systems. You'll be a vital part of the Risk Management Framework (RMF) lifecycle, contributing to accreditation packages,

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Full-time

Compensation information provided in the description

Information System Security Engineer (ISSE)

Vandenberg Space Force Base, California

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Today

Overview GovCIO is currently hiring for an Information System Security Engineer (ISSE) to support the 2ROPS accreditation process for small classified mobile systems to renew the current Authority to Operate (ATO) and provide ongoing cybersecurity sustainment support. This position will be located at Vandenberg Space Force Base, California and will be an onsite position with some flexibility for remote work with 2ROPS leadership approval. Responsibilities Designs and implements information as

Full-time

USD 120,000.00 - 140,000.00 per year

Cyber Security Engineer - Information Systems Security Engineer (ISSE) - Senior Principal

Patterson, Ohio

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Cyber Security - Information Systems Security Engineer ( ISSE) in Dayton, OH or Hanscom Air Force Base, MA. As a Cybersecurity Engineer / Information Systems Security Engineer (ISSE) with MTSI you will support a customer operating out of Wright Patterson AFB) in Dayton, OH or Hanscom AFB, MA. Position requires travel up to 20%, as required by the Government. The ISSE serves as the Program Office's information security professional responsible

Full-time

Senior Cyber Test Engineer

Colorado Springs, Colorado

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Today

Job ID: 2511120 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-10-29 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking a motivated, goal-oriented, results-driven Cyber Sustainment Test Engineer to join our team to deliver an Enterprise Management solution for Satellite Communicat

Full-time

USD 120,001.00 - 160,000.00 per year

Cleared Senior ISSE - Hybrid in Arlington, VA

Arlington, Virginia

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Today

Join a mission-focused engineering team driving secure cloud automation for national security programs. As an ISSE, you'll design, build, and harden cloud-based environments using Infrastructure-as-Code and orchestration tools to deliver scalable, compliant, and resilient infrastructure. What You'll Do: Build and secure automated cloud environments using Terraform and KubernetesImplement IaC strategies to deploy scalable, compliant infrastructureIntegrate cloud security controls across AWS and A

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Full-time

$120000 - $180000

Information Systems Security Engineer (ISSE)

Laurel, Maryland

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Today

Leidos has a new and exciting opportunity for a Senior Information Systems Security Engineer (ISSE) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% compan

Full-time

USD 154,050.00 - 278,475.00 per year

Sr. Specialist, ISSE - Network Security

Greenville, Texas

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Today

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

Full-time

Information Systems Security Officer

Tyndall Air Force Base, Florida

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Today

Job#: 3013041 Job Description: - CyberSec Vulnerability Engineer / ISSO (Panama City, FL) - ** $100,000 - $105,000 ** Apex Systems has an Immediate Need for an CyberSec Vulnerability Manager / ISSO in Panama City, FL (Tyndall AFB) !! This will be an estimated "6 Month Contract to Perm Hire" opportunity, supporting one of our Largest DoD/Gov Clients on the East Coast! For immediate consideration please send your most up to date resume to Trevor Jones at - Job Title: CyberSec Vulnerability Manag

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Full-time

USD 100,000.00 - 105,000.00 per year

Network Administration and Operations Engineer

Aiea, Hawaii

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Today

Leidos is hiring: Network Administration & Operations Engineer Location: Camp H.M. Smith, Hawaii Shift: Evening Leidos is seeking a Network Administration and Operations Engineer to join our team at Camp H.M. Smith, HI. This role provides critical support to the Theater Mission Planning Center (TMPC) Network and LAN configurations, ensuring secure, reliable operations in a dynamic Department of Defense environment. Key Responsibilities Provide comprehensive network engineering support, includi

Full-time

USD 59,150.00 - 106,925.00 per year

Network Administration and Operations Engineer

Aiea, Hawaii

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Today

Job DescriptionDescription Leidos is hiring: Network Administration & Operations Engineer Location: Camp H.M. Smith, Hawaii Shift: Evening Leidos is seeking a Network Administration and Operations Engineer to join our team at Camp H.M. Smith, HI. This role provides critical support to the Theater Mission Planning Center (TMPC) Network and LAN configurations, ensuring secure, reliable operations in a dynamic Department of Defense environment. Key Responsibilities Provide comprehensive network e

Full-time

Compensation information provided in the description

Information System Security Engineer (ISSE)

San Antonio, Texas

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Today

Basic Qualifications Requires a Bachelor's degree in Engineering, or a related Science or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI with Polygraph security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due t

Full-time

USD 121,363.00 - 134,638.00 per year

Information System Security Engineer (ISSE) (Principal Level) Government

Chantilly, Virginia

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Today

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 cus

Full-time

USD 98,100.00 - 180,000.00 per year

Information Systems Security Engineer (ISSE 0) (Government)

Columbia, Maryland

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Today

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, w

Full-time

USD 72,000.00 - 113,100.00 per year

Information Systems Security Engineer - VATeam (ISSE I) (Government)

Columbia, Maryland

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Today

Full-time

USD 98,100.00 - 137,600.00 per year

Information System Security Engineer (ISSE)

Chantilly, 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 and part of global Accenture, to do work that matters in a collaborative

Full-time

USD 108,400.00 - 203,400.00 per year

Information Systems Security Engineer-RMF (ISSE II) (Government)

Columbia, Maryland

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Today

Full-time

USD 98,100.00 - 180,300.00 per year

Information Systems Security Engineer (ISSE)

North Charleston, South Carolina

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Today

Description Scientific Research Corporation (SRC) is seeking a qualified, forward-leaning Information Systems Security Engineer (ISSE) to support Department of War (DoW) cybersecurity initiatives. This role will be pivotal in ensuring the secure design, integration, and operation of cloud-based solutions across the Government's enterprise environment. The ideal candidate is a motivated self-starter with strong problem-solving skills, the ability to resolve issues in complex environments, and is

Full-time

Senior Information Systems Security Engineer (ISSE)

Colorado Springs, Colorado

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons has emerged as a leader in the development of cutting-edge sol

Full-time

USD 108,700.00 - 190,200.00 per year

Information System Security Engineer (ISSE) - TS/SCI with Polygraph

McLean, Virginia

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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: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Amazon Web Services (AWS), Information Technology Security, Risk Management Framework Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a perso

Full-time

USD 182,882.00 - 247,428.00 per year

Information Systems Security Engineer (ISSE I) (Government)

Columbia, Maryland

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Today

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. The scope of this Contract requires specialized expertise in areas such as high-performance computing (HPC), automated p

Full-time

USD 89,200.00 - 207,900.00 per year

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