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Classified Systems Administrator II

Draper

Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas

Industrial Security Representative/Document Control Specialist

Leidos

Columbia, Maryland, USA

Full-time

Description The National Security Sector is seeking a Industrial Security Representative (ISR)/Document Control Specialist to work in our Columbia, MD facility. The National Security Sector combines technology-enabled services and mission software capabilities for defense and intelligence customers in the areas of cyber, logistics, security operations, and decision analytics. Primary Responsibilities: List daily duties and/or specific job responsibilities. The successful candidate will be respon

Systems Engineer, Requirements & Verification

Lockheed Martin Corporation

Remote or Littleton, Colorado, USA

Full-time

Job Description Protecting what matters most is the mission that matters most. At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the new space age, we are known for our pioneering spirit, collaborative partnerships, innovative thinking, and commitment to building remarkable products. Our team is dedicated to making a positive impact on the world by leveraging our unique skills and experiences to tackle complex engineering challenges. We are passiona

Information Systems Security Officer (ISSO) - Cleared

ICF

Aberdeen, Maryland, USA

Full-time

ICF is hiring for a cleared ISSO based in Aberdeen, MD. Key Responsibilities Perform all ISSO duties and responsibilities in DODI 8500.01, DODI 8510.01, and AR 25-2.Responsible for ensuring the appropriate operational security posture is maintained for the information system (IS) on multiple security domains and classification to met Intelligence Community (IC), DoD and Army cybersecurity/information assurance regulations and policies. This includes providing guidance and oversight to vendors a

Cybersecurity Engineer (IASE/ISSE)

Leidos

Suitland-Silver Hill, Maryland, USA

Full-time

Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE) Location: Suitland, MD (National Maritime Intelligence Center) Security Clearance: Active DoD Top Secret/SCI (TS/SCI) security clearance Leidos is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence Center. This role offers the chance to make a significant impact on national security while advancing your career. Why Join Us: Expert Role: Be recognized as a subject matter expert in Cybersecurity a

WIDS Engineer TS/SCI w/poly

General Dynamics

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: Radio Frequency Job Qualifications: Skills: Digital Radio, Radio Frequency (RF), Wireless, Wireless Networks, Written Communication Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: As a Signals Engineer you will conduct active moni

Cybersecurity Oversight and Classified Operations Manager

Boeing Company

Berkeley, Missouri, USA

Full-time

Cybersecurity Oversight and Classified Operations Manager Company: The Boeing Company The Boeing Company is looking for a highly motivated cybersecurity professional to join our Classified Cybersecurity team as a Cybersecurity Oversight and Classified Operations Manager in Berkeley, MO. The first line manager will lead their assigned team resulting in value-added cybersecurity risk management services to our Government programs' classified infrastructures to meet company and business partner

Heat Transfer Systems Engineer III - Lunar Permanence

Blue Origin, LLC

Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our diverse team of problem solvers as we add new chapters to the history of spaceflight! This role is part of the Lunar Permanence business unit,

HIM Hospital Coder I

Mastech Digital

Remote or Wailuku, Hawaii, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a HIM Hospital Coder I for our client in the IT Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6 Months Contract Location: Wailuku, HI (This is a 100% remote role only from H

Systems Engineer Stf, SEIT Lead

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy's mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new techn

Cybersecurity Oversight and Classified Operations Manager

Boeing Company

Remote or El Segundo, California, USA

Full-time

Cybersecurity Oversight and Classified Operations Manager Company: The Boeing Company The Boeing Company is looking for a highly motivated cybersecurity professional to join the Enterprise Government Cybersecurity team as a Cybersecurity Oversight and Classified Operations Manager in El Segundo, CA. The first line manager will lead their assigned team resulting in value-added cybersecurity risk management services to our Government programs' classified infrastructures to meet company and busi

Industrial Security Representative

Leidos

Arlington, Virginia, USA

Full-time

Description Leidos Digital Modernization Sector is seeking an Industrial Security Representative (ISR) supporting at our customer site at The Pentagon in Arlington, VA. As the ISR, you will support one of its critical customers in the areas of PERSEC, PHYSEC, COMSEC, INFOSEC, INDSEC, and general security administration. The position will be a part of the Leidos Defense/Intel IT Business Area. The ISR works under the guidance of the Leidos Defense & Intel IT, Business Area Security Manager in the

Launch Systems Engineer

SAIC

El Segundo, California, USA

Full-time

Job ID: 2501871 Location: EL SEGUNDO, CA, US Date Posted: 2025-04-07 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a Launch Systems Engineer on the Horizon Program to support and drive execution of launch integration efforts under the Space Systems Comman

Security Representative (ISR)/Special Security Representative (SSR)

Leidos

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

Specialist, Cyber Intelligence (TS/SCI) (COS)

Harris Corporation

Colorado Springs, Colorado, 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

Senior Specialist, Information System Security Officer

Harris Corporation

Colorado Springs, Colorado, 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

Associate Manager, Information Systems Security Manager (ISSM)

Harris Corporation

Palm Bay, 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

ISSO 2

Draper

Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas

Information Systems Security Officer (ISSO)

CACI International, Inc.

Sterling, Virginia, 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: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking an experienced and proactive Information Systems Security Officer to assist in the management our organization's information security efforts. The successful candidate will be responsible for developing, im

Information Systems Security Manager

Lockheed Martin Corporation

Orlando, Florida, USA

Full-time

Job Description WHAT WE'RE DOING Lockheed Martin is a Cyber Security pioneer, partner, innovator, and builder. Our outstanding employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, craft and build solutions to some of the worlds' hardest engineering problems. Do you want to be part of a culture that encourages employees to think big, perform with excellence and build incredible products? We provide the resources, i