101 - 120 of 859 Jobs

ACEOPS Systems Engineer (Product Owner) - TS Clearance

Lockheed Martin Corporation

Schriever, Louisiana, USA

Full-time

Job Description What We're Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Global team, is engineering, developing and integrating new capability for the Missile Defense System that currently protects the United States and its allies. The team, as a whole, is very large but is broken down into many smaller agile teams that work together in a fast-paced and dynamic environment. Our team is also, responsible for tasks such as Sensor/Weapon Integration, Algori

Acquisition Based Software Systems Engineer

Realm One

Maryland, USA

Full-time

We're seeking Acquisition Based Software System Engineers that will assist in collaborating with system users, requirements owners and developmental contractors to translate operational requirements into software requirement, designs, and implementations. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description:

Senior Network Engineer

Leidos

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Network Engineer 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% company match and immediate vestin

SENIOR CYBERSECURITY ENGINEER

SimVentions, Inc - Glassdoor 4.6

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced cybersecurity professional to join our team! This individual will provide support to the Information System Security Manager (ISSM) as an Information System Security Engineer (ISSE) or Information System Security Officer (ISSO). Travel: No Clearance: An ACTIVE Secret Clearance with Top Secret/SCI eligibility is required for this position. Applicants selected will be subject to a security

Technical Lead

Judge Group, Inc.

Dayton, Ohio, USA

Full-time

Location: Dayton, OH Salary: $110,000.00 USD Annually - $120,000.00 USD Annually Description: You'll serve as the single technical owner for a federal mission?planning platform transitioning from sustainment to cloud?ready microservices. Half of your time is hands?on-diving into .NET and SQL code, tuning performance, and breaking down a monolith. The other half is spent as a liaison: reviewing a Systems?Integrator's pull requests, translating risks for government stakeholders, and ensuring e

Network Engineer Lead

Booz Allen Hamilton

McChord Air Force Base, Washington, USA

Full-time

Job Number: R0218662 Network Engineer Lead The Opportunity: A well-designed network is critical to move data and en able organizations to achieve their missions, but how can an organization make sure their network will fit their current and evolving needs? Crafting the right network, with the right equipment and sof tware, requires a combination of technical skill and careful planning. That's why we need you: an experience d network techni cia n who knows how to lead and develop the exact netwo

Mainframe Infrastructure Performance & Capacity Engineer, Vice President

State Street Corporation

Quincy, Massachusetts, USA

Full-time

Who we are looking for The Critical Systems Engineering team has an immediate opening for a Mainframe Infrastructure Capacity and Performance Engineer. This challenging role sets strategy and provides leadership of the performance and capacity management of the mainframe ecosystem. This role is also responsible for the governance and oversight of our service partners including vendors responsible for the delivery of mainframe IT Infrastructure services; these teams work closely with the State S

Software Systems Engineer

SAIC

Chantilly, Virginia, USA

Full-time

Job ID: 2505464 Location: CHANTILLY, VA, US Date Posted: 2025-05-07 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC has an immediate opening for a Software Systems Engineer to lead the development and implementation of software systems that meet customer requirements. The successful candi

Cybersecurity Engineer

Leidos

Tacoma, Washington, USA

Full-time

Description Leidos has a career opening for an Information Assurance (IA) / Cybersecurity Engineer on-site at the I Corps G6, Joint Base Lewis McChord (JBLM), WA. PRIMARY RESPONSIBILITIES: Support the implementation and administration of information security policies, procedures, and technologies to ensure the protection of systems, applications, and data on tactical and development networks.Provide professional security services for IA/Cybersecurity in accordance with US Government (USG), Dep

Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) Expert

Modern Technology Solutions

Washington, District of Columbia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) Expert to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward the

Senior Cyber Engineer - Secret Clearance Required (Onsite)

RTX Corporation

Colorado Springs, Colorado, USA

Full-time

Date Posted: 2025-03-07 Country: United States of America Location: CO210: 9970 Federal Drive, Colo Spr 9970 Federal Drive , Colorado Springs, CO, 80921 USA Position Role Type: Onsite Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers' toughest challenges

ISSE/Security Engineer - TS/SCI with Polygraph

General Dynamics

Herndon, 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: Systems Engineering Job Qualifications: Skills: Information Systems, System Security, Systems Engineering Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an ISSE/Security Enginee

Senior Linux Administrator

Intrepid

Huntsville, Alabama, USA

Full-time

Intrepid sets the standard for delivering excellence in the federal marketplace and is known for treating employees like family. We provide our employees with a challenging and supportive work environment, paired with a competitive salary and an industry-leading 401k contribution. We are looking for a Senior Linux Administrator to join our team to support the Tactical Innovation and Experimentation Lab for the upkeep, configuration, and reliable operation of computer systems. The selected candid

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

Cryptographic/COMSEC Engineer (VAXCOM)

Parsons Services Company

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: Job Description: Vaxcom Services (a Parsons Company) is looking for an amazingly ta

Information Systems Security Officer (Active TS/SCI clearance REQUIRED)

World Wide Technology

No location provided

Full-time

QUALIFICATIONS: Knowledge of national and international laws, regulations, policies, and ethics as they relate to cybersecurity. Knowledge of specific operational impacts of cybersecurity lapses. Knowledge of cybersecurity principles used to manage risks Knowledge of risk management processes Knowledge of disaster recovery continuity of operations plans Knowledge of incident response and handling methodologies Knowledge of Risk Management Framework (RMF) requirements Knowledge of enterprise in

Cybersecurity Architect II

General Atomics

Poway, California, USA

Full-time

Job Summary General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems. We have an exciting opportunity for a Cybersecurity Architect for our Systems Cybersecurity Engineering department. This engineering position is for a cybersecurity architect for the Unmanned Aerial System (UAS). This includes aircraft, datal

Systems Administrator

Modern Technology Solutions

Patterson, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Administrator at Wright-Patterson AFB, Ohio. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in th

Information Systems Security Officer (ISSO) - TS/SCI with Polygraph

General Dynamics

Washington, District of Columbia, 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: Information Security Job Qualifications: Skills: ISSO, NIST Standards, Risk Management Framework, RMF Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Information System Security Officer (ISSO) with

Information Systems Security Specialist III (Pending Contract Award) - SBG

Document Storage Systems Inc

Norfolk, Virginia, USA

Full-time

Job Details Level: Experienced Job Location: SBG - Norfolk VA - Norfolk, VA Position Type: Full Time Education Level: 4 Year Degree Salary Range: Undisclosed Travel Percentage: Up to 25% Job Shift: Day Job Category: Information Technology Description SBG, a DSS, Inc. company, specializing in engineering, information technology, cyber-security, intelligence, and training, is looking for a hard-working results-oriented Information Systems Security Specialist . We are seeking highly motivated in