41 - 60 of 634 Jobs

Information System Security Officer (ISSO)

TAYS, INC

Woodlawn, Maryland, USA

Full-time

Key Required Skills: Strong experience with NIST 800-53, Cybersecurity, ATO, Splunk, Risk Assessment and POA&M.Position Description: Provide feedback on Authority to Operate (ATO) documentation Complete Control Implementation Statements (CIS) Provide Cybersecurity expertise Review system documentationSkills Requirements: FOUNDATION FOR SUCCESS (Basic Qualifications) Bachelor's degree in computer science, Mathematics, Engineering, or a related fieldMasters or Doctorate degree may substitute for r

Software Assurance Engineer

Leidos

Alexandria, Virginia, USA

Full-time

Leidos is currently seeking a Software Assurance (SwA) Engineer to ensure security is addressed holistically and systematically throughout the Software Development Life Cycle. SwA provides the level of confidence that software functions as intended and is free of vulnerabilities, either intentionally or unintentionally designed or inserted as part of the software, throughout SDLC. This positions can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA.

Security Engineer

Zachary Piper Solutions, LLC

Raleigh, North Carolina, USA

Full-time

Piper Companies is hiring a Security Engineer for a world wide technology organization located in Raleigh, NC. The Security Engineer will need to have experience with RMF (Risk Management Framework, NIST and AWS. The Security Engineer will need to work a hybrid work environment in Raleigh, NC and the role is a long term contract opportunity with likelihood to convert perm. Responsibilities of the Security Engineer: Assist in the management and implementation of essential security infrastructure

Senior Cyber Engineer

SAIC

McLean, Virginia, USA

Full-time

Job ID: 2507536 Location: MCLEAN, VA, US Date Posted: 2025-07-15 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a person to support the mission ensure the security of the ODNI enterprise. The person will be doing the process reengineering and creation for the establishment o

Cryptographic Systems Engineer, Mid

BOOZ, ALLEN & HAMILTON, INC.

San Diego, California, USA

Full-time

Cryptographic Systems Engineer, Mid The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a systems engineer on our team, you'll have the chance

Mid Cryptographic Systems Engineer

Booz Allen Hamilton

San Diego, California, USA

Full-time

Job Number: R0222033 Cryptographic Systems Engineer, Mid The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a systems engineer on our team, yo

Software Assurance Engineer

Leidos

Chambersburg, Pennsylvania, USA

Full-time

Description Leidos is currently seeking a Software Assurance (SwA) Engineer to ensure security is addressed holistically and systematically throughout the Software Development Life Cycle. SwA provides the level of confidence that software functions as intended and is free of vulnerabilities, either intentionally or unintentionally designed or inserted as part of the software, throughout SDLC. This positions can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chamb

Associate Information Technology Security Analyst

Kforce Technology Staffing

Sierra Vista, Arizona, USA

Full-time

RESPONSIBILITIES: Kforce has a client in Sierra Vista, AZ that is seeking an Associate Information Technology Security Analyst. Responsibilities: * Coordinate directly with cross functional teams and management to resolve all compliance issues * Evaluate IS for compliance in accordance with RMF 800-53 Controls and Special Directives * Record and/or prepare artifacts associated with the audit to ensure a repository for all system RMF documentation is kept current * Provide C&A support in the dev

Cyber Security Engineer

Leidos

Remote or Hampton, Virginia, USA

Full-time

Leidos Intelligence Group is seeking a Cyber Security Engineer (CSE) to support an enterprise IT program. We are looking for an experienced CSE shall advise and assist the Sponsor and their customers with the Lifecycle Assessment and Authorization (A&A) processes under the Risk Management Framework (RMF) for new and existing information systems, performing the steps involved in the execution of the RMF. Primary Responsibilities: Through these efforts, the Cyber Security Engineer will support th

Cyber Analyst - Connection Approval Specialist

Leidos

Odenton, Maryland, USA

Full-time

Leidos is seeking multiple Connection Approval Specialists in Ft Meade, MD to support our Connection Approval Program (CAP).These positions are primarily on-site, but partial telework may be available at the discretion of our customer and program management. Responsibilities: Support Connection Approval branch leadership with communication, deliverables, and documentation, including briefings, white papers, SOPs, CONOPS, COOP Plans, and DISN CPG updates. Ensure compliance with DoD architectures

Risk/Mission Assurance Control Systems Cybersecurity Consultant Junior-Level

The Squires Group, Inc

Washington, District of Columbia, USA

Full-time

Overview Junior Cybersecurity Consultant - Risk & Mission Assurance (OT/ICS) Location: Pentagon - 3 days onsite / 2 days remote Clearance Requirement: Active DoD Top Secret clearance (SCI eligible) We're seeking a Junior-Level Cybersecurity Consultant (1-3 years' experience) to support mission assurance and OT cybersecurity efforts across a branch of the Armed Forces' critical infrastructure portfolio. In this role, you'll assist senior consultants with risk-based assessments, mission mapping,

Information Systems Security Engineer (ISSE)

Elite Technical

Fairfax, Virginia, USA

Full-time

Information Systems Security Engineer (ISSE)The Information Systems Security Engineer (ISSE) will directly support the Secretary of the Air Force (SAF) / Office of Competition (OC) Mission Partner Capabilities Office (MPCO) also known as SAF/CDMX Directorate. The Mission Partner Capabilities Office provides design, configuration, accreditation and implementation of mission and R&D information management systems and cloud-based solutions that support defense and intelligence priorities as well as

PWE Systems Administrator (ISSA) (Onsite)

RTX Corporation

Richardson, Texas, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Systems Administrator for our Secure Labs support team. A minimum Collateral

Information Systems Security Officer

Parsons Services Company

Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Do you want to be part of a team that supports USCYBERCOM's internal command IT syst

Linux Systems Administrator, Staff - Top Secret Clearance Required

American Systems Corporation

Crane, Indiana, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities This job requisition is for potential upcoming work at AMERICAN SYSTEMS and does not represent a current opening. Qualified candidates will be contacted when the work becomes available. As a Linux Systems Adm

Engineering Planner

Lockheed Martin Corporation

Mount Laurel Township, New Jersey, USA

Full-time

Job Description What We're Doing At Lockheed Martin - Rotary Mission Systems, we are leading the development of state-of-the-art technologies that are integral to national security and defense. As part of our ongoing commitment to advancing mission-critical solutions, we are focused on integrating cutting-edge cybersecurity measures to ensure the resilience and security of our systems. By embedding advanced cybersecurity features, we are enhancing the operational effectiveness and safety of ou

Advanced Information Assurance Engineer

General Dynamics

Pittsburgh, Pennsylvania, USA

Full-time

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: Ability to obtain a Department of Defense Secret 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.

Product Security Engineer

Resource Informatics Group

St. Louis, Missouri, USA

Contract

Product Security Engineer Saint Louis, MO Onsite, ContarctThis is a high PRIORITY requisition. This is a PROACTIVE requisition Required Skills Job Description Lead the Cybersecurity aspects of the full-lifecycle development and manufacturing & production of embedded systems for Weapons programs. Required Skills - Cybersecurity or Engineering related degree, Cybersecurity IAT/IAM Level 1 Certificate or higher IAT/IAM level: IAT Level 1 - A+, Network+, SSCP, IAM Level 2 - CAP, GISF, GSLC, Security

Business Process Engineer- TS/SCI with Poly

Jacobs

Linthicum Heights, Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. We are seeking a Business Process Engineer to join our team of passionate individuals. In this role you will support challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. Work with a great team in a collaborative environment to influence and impact RMF life cycle processes. This position is contingent upon contract award

Security Engineer

Leidos

Chambersburg, Pennsylvania, USA

Full-time

Description Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA. The position is primarily on-site, but partial telework may be available at the discretion of our customer and program management. Responsibilities: Ensure compliance with DoD-approved standards, architectures, and guidelines (e.g., DISN) and c