101 - 120 of 227 Jobs

GIS/ArcGIS Systems Administrator (TS/SCI)

Maxar Technologies Holdings Inc

Herndon, Virginia, USA

Full-time

Please review the job details below. We are seeking an experienced Esri System Administrator to support geospatial enterprise systems within a government/defense environment. This position offers you the chance to work on a tight knit team and learn from seasoned pros to level up your career. The ideal candidate will have successful experience with ArcGIS Enterprise, secure system administration practices, and working within IC or DoD secure environments. Together with your team, you will be re

Information System Security Engineer (ISSE)

Parsons Services Company

Chantilly, Virginia, 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: Parsons is looking for a sharp and talented Information Systems Security Engineer (I

Senior Information Systems Security Manager

RTX Corporation

Cambridge, Massachusetts, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: MA105: BBN Headquarters 10 Moulton Street , Cambridge, MA, 02138 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: Top Secret Senior Information Systems Security Manager (Sr. ISSM) Our Cybersecurity team in Cambridge, MA. have a great opportunity for

Information System Security Officer (ISSO)

RTX Corporation

South Salt Lake, Utah, USA

Full-time

Date Posted: 2025-07-22 Country: United States of America Location: UT205: 1128 W 2400 South, Salt Lake C 1128 West 2400 South AST - Salt Lake City, Salt Lake City, UT, 84119 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: TS/SCI with Polygraph Raytheon Company Managed by Collins Aerospace Applied Signal Technology's (AST) Securit

Manager, Electrical Engineer - Facilities

RTX Corporation

Tucson, Arizona, USA

Full-time

Date Posted: 2025-07-28 Country: United States of America Location: AZ855: RMS AP Bldg M05 1151 East Hermans Road Building M05, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and

Electrical Engineer - Space Technologies

BlueHalo

Albuquerque, New Mexico, USA

Full-time

At BlueHalo, an AV company, we provide a full suite of exquisite, space-qualified hardware trusted to fly in the most extreme environments space presents across GEO, MEO, LEO and Cislunar orbits. With hundreds of systems flying in space, our customers turn to BlueHalo when a mission can't fail. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to deliver. Join the transformation and help us make this impact now.

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

Information System Security Officer - TS/SCI w/Poly

General Dynamics

McLean, 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: Information Security Job Qualifications: Skills: Amazon Web Services (AWS), Plan of Action and Milestones (POA&M), Risk Management Framework Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal

Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI w. Polygraph

General Dynamics

Elkridge, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber Security Job Qualifications: Skills: Cybersecurity, Information Security Operations, Information System Security Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: *Position is currently located in Elkridge, MD and will relocate to anothe

Specialist, Cyber Intelligence (ISSO)

Harris Corporation

Rochester, New York, 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 (ISSO)

Accenture LLP

Eglin Air Force Base, Florida, USA

Full-time

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

System/Network Administrator - Active TS/SCI Required

Viasat, Inc.

Carlsbad, California, USA

Full-time

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Keeping our systems, technology, and employees safe is a ke

Principal Systems Engineer - SATCOM (Onsite)

RTX Corporation

Richardson, Texas, USA

Full-time

Date Posted: 2025-05-22 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: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertise in sys

C-UAS Systems Engineer

Radiance Technologies

Huntsville, Alabama, USA

Full-time

Radiance Technologies, a rapidly growing employee-owned company, is seeking a talented C-UAS Systems Engineer to provide engineering support to facilitate and execute system development, procurement, and deployment within the CUAS Product Office International Directorate. Job Responsibilities: Conduct reviews on program portfolios to evaluate and/or recommend alternative plans, improve systems engineering programs and processes, manage and sustain the program technical baseline, and design and

Information System Security Officer (ISSO)

Maxar Technologies Holdings Inc

Reston, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking an Information System Security Officer (ISSO) to join our team in Reston, VA. Life with Us: Project: We're supporting a well-established customer that works on a critical and high-visibility mission. The team is tremendously talented and we need to add a seasoned ISSO with a strong foundation in US Government IT experience to work on the growing number of customer requirements. Previous experience working on-site to support the DoD and the

Spacecraft Systems Analyst

Radiance Technologies

Beavercreek, Ohio, USA

Full-time

We value our talented employees, and whenever possible strive to help one of our associates grow professionally before recruiting new talent to our open positions. If you think the open position, you see is right for you, we encourage you to apply! Our people make all the difference in our success. Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies in the Dayton OH area. Employee ownership, generous 401K, full health/dental/life/vision insuranc

Principal Electrical Engineer

BlueHalo

Huntsville, Alabama, USA

Full-time

BlueHalo, an AV company, is looking for a highly talented Principal Electrical Engineer to join our team! In this role you will support the Missile Defense Agency (MDA) Targets and Countermeasures Chief Engineer office. Your expertise will be applied across multiple programs developing the next generation of reentry vehicles, rocket motors, and counter measures in support of creating realistic test environments for the nation's missile defense systems. Support the Targets and Countermeasures Eng

Information System Security Officer (ISSO)

Accenture LLP

Fort Meade, Maryland, USA

Full-time

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

Policy & Infrastructure Sr. Analyst, Security - Tucson, AZ

RTX Corporation

Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: AZ842: RMS AP Bldg 842 1151 East Hermans Road Building 842, Tucson, AZ, 85756 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: Top Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Manager, Unmanned Systems Electrical Engineering Design (Secret Security Clearance)

Harris Corporation

Ashburn, Virginia, 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