401 - 420 of 716 Jobs

System Security Engineer

Jacobs

Fort Meade, Maryland, USA

Full-time

Amentum is seeking a highly skilled System Security Engineer to support the design, implementation, and ongoing operations of enterprise security tools-including ACAS (NessTenable.sc), Trellix ePO (formerly McAfee ePolicy Orchestrator), and Microsoft Endpoint Configuration Manager (MECM/SCCM)-in a Department of Defense (DoD) environment. The successful candidate will play a critical role in enhancing cybersecurity posture, ensuring system compliance, and supporting vulnerability management and e

Cyber Assurance Lead (Supplier/Vendor Risk)

SpaceX

Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. CYBER ASSURANCE LEAD (SUPPLIER/VENDOR RISK) Are you dedicated to safeguarding the integrity of our company's supply chain against cyber threats? Join our team as a Cyber Assurance Lead, specializing in Supply Chain Cy

Cyber Assurance Lead (Supplier/Vendor Risk)

SpaceX

Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. CYBER ASSURANCE LEAD (SUPPLIER/VENDOR RISK) Are you dedicated to safeguarding the integrity of our company's supply chain against cyber threats? Join our team as a Cyber Assurance Lead, specializing in Supply Chain Cy

Information Systems Security Manager

Harris Corporation

Orlando, Florida, USA

Full-time

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

Information System Security Officer, Senior (ISSO)

Cayuse Holdings, LLC

Clarksburg, West Virginia, USA

Full-time

Overview The Senior Information Systems Security Officer (ISSO) plays a critical role in supporting the CJIS Division's cybersecurity initiatives. This role focuses on implementing security frameworks, mitigating vulnerabilities, ensuring federal and agency compliance, and supporting secure system development practices within hybrid and cloud environments. By integrating advanced technical knowledge and risk management expertise, the ISSO safeguards CJIS systems, ensuring their confidentiality,

Information System Security Officer, Senior (ISSO)

Cayuse Holdings, LLC

Clarksburg, West Virginia, USA

Full-time

Overview The Senior Information Systems Security Officer (ISSO) plays a critical role in supporting the CJIS Division's cybersecurity initiatives. This role focuses on implementing security frameworks, mitigating vulnerabilities, ensuring federal and agency compliance, and supporting secure system development practices within hybrid and cloud environments. By integrating advanced technical knowledge and risk management expertise, the ISSO safeguards CJIS systems, ensuring their confidentiality,

Privacy & Data Compliance Specialist - USDS

TikTok

Washington, District of Columbia, USA

Full-time

Location : Washington D.C. Employment Type : Regular Job Code : A18950 Apply to this job Share this listing: Responsibilities Team Intro The USDS Privacy and Integrated Security team is responsible for overseeing and governing all activities of privacy impacts to TikTok USDS' operations. - We address complex and cutting-edge challenges, aiming to build the world's most trusted social media platform. - We partner with TikTok global legal, R&D, Privacy and Data Protection Office, and securi

Systems Administrator II

Apex Systems

Norco, California, USA

Full-time

Job#: 2082107 Job Description: Job Title: Systems Administrator Location: Norco, California (Full time on-site) Clearance Required: Active DoD Secret (TS/SCI preferred) Email Julissa Rowell at to apply! Overview: Our client is seeking a Systems Administrator to support a DoD client in Norco, California. This role will work under the guidance of the Senior Systems Administrator and collaborate with cybersecurity professionals, program analysts, and fellow system administrators in a dynamic,

Systems Engineer Manager

General Dynamics

Virginia Beach, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Planning Ability, Project Management, Systems Engineering Certifications: CCNP - Cisco Experience: 5 + years of related experience ship Required: Yes Job Description: The Chief Engineer leads research, analysis, design, and development activities that will support evoluti

National Security System (NSS) Engineer

Evolver Federal

Bluemont, Virginia, USA

Full-time

Evolver Federal is seeking a National Security System (NSS) Engineer to support its Federal client in Bluemont, VA in analyzing and mitigating risk for a portfolio of National Security Systems. The NSS Engineer will review and analyze system design and security architecture documentation as well as security documentation, including System Security Plans (SSPs), to identify areas of noncompliance with security requirements and security risk, also identifying discrepancies among documentation as i

Cyber Analyst III

General Atomics

Rome, New York, USA

Full-time

Job Summary From concept-to-deployment, General Atomics North Point Defense, Inc. (GA-NPD), a division of General Atomics Integrated Intelligence, Inc. (GA-I3), provides AI/ML-based autonomous signal processing and data dissemination solutions providing real-time actionable intelligence supporting tactical and national mission priorities. At GA-NPD, we take a tailored approach meeting our customers' unique intelligence needs. Our team of experts work closely with the end-user in the development

Lead Software Engineer - Intelligence Community Applications

General Dynamics Information Technology

Fairfax, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Agile Methodology, Application Development, Software Solutions, Structured Query Language (SQL), Technical Leadership Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Software Engineer Sr Advisor Deliver simp

Information Systems Security Officer, Senior

American Systems Corporation

Colorado Springs, Colorado, 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 As a Senior Information Systems Security Officer with AMERICAN SYSTEMS you will have the opportunity to do the following: Ensure the appropriate operational security posture is maintained for an information syst

Cybersecurity Systems Analyst

Jacobs

Hurlburt Field, Florida, USA

Full-time

Information Assurance Security Specialist - Senior (A&A) Job Description: Performs assessment and authorization coordination. Advises and assists the customer with Risk Management Framework (RMF) and develops a Plan of Action and Milestones for resolving network deficiencies in accordance with DODI 8510.01. The duties of this task include assessing network compliance against controls listed in DODI 8500.2 and creating A&A packages. The end goal is to ensure the integrity of customer systems by

Senior/Lead Software Engineer (remote)

ALTA IT Services

Remote or Washington, District of Columbia, USA

Full-time

Job Title: Senior/Lead Software Engineer Location: Washington , District Of Columbia (100% remote) Type: Contract To Hire Our client is seeking a talented and motivated Software Engineer with Full Stack experience to join our dynamic team. This role involves developing and maintaining both front-end and back-end components of our software applications. Required Education and Experience Must have a Bachelor's degree in Computer Science, Software Engineering, or a related discipline. Must have a

Lead Consultant (AI Governance Lead)

Apex Systems

Glen Allen, Virginia, USA

Full-time

Job#: 2079574 Job Description: LEAD CONSULTANT (AI Governance) WHO WE ARE Apex Systems is a leading global technology services firm that incorporates industry insights and experience to deliver solutions that fulfill our clients' digital visions. We provide a continuum of services, including strategy and enablement, innovation and productivity, and technology foundations to drive better results and bring more value to our clients.?Apex transforms our customers with modern enterprise solutions t

Senior Systems Engineer (Cyber Engineer) SPY6 - (On-site Marlborough, MA) P3

RTX Corporation

Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-07-17 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 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 At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation a

Information Systems Security Engineer, Senior (ISSE)

Cayuse Holdings, LLC

Clarksburg, West Virginia, USA

Full-time

Overview The Information Systems Security Engineer, Senior (ISSE) plays a critical role in implementing, maintaining, and advancing security engineering practices to safeguard the information systems and services. This role collaborates with stakeholders across multiple teams to ensure that security features align with federal, and NIST Risk Management Framework (RMF) standards. The ISSE ensures the confidentiality, integrity, and availability of the CJIS Division's information systems, driving

Aviation Senior Software Test Engineer

Leidos

Huntsville, Alabama, USA

Full-time

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitmen

Information Systems Security Officer

Leidos

Port Hueneme, California, USA

Full-time

Leidos has an exciting opportunity for an Information System Security Officer (ISSO) employee to join our team supporting the Naval Surface Warfare Center Port Hueneme Division (NSWC PHD) in Port Hueneme, CA. Primary Responsibilities: Assist in the cybersecurity tasking for Special Security Office (SSO) program under NSWC Port Hueneme Division (PHD) cognizance.Assist with Shore-based Information Technology (IT) infrastructure operations and command functions to include facilities, finance and s