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Cybersecurity Engineer III Job Title - Cybersecurity Engineer III

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

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Chesapeake, 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! As a Cybersecurity Engineer , you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both L

Cybersecurity Engineer III Job Title - Cybersecurity Engineer III

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

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Virginia Beach, Virginia, USA

Full-time

Cybersecurity Engineer III Job Title - Cybersecurity Engineer III

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

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Portsmouth, Virginia, USA

Full-time

Information Systems Security OfficerJob Title - Information Systems Security Officer

Kratos Defense and Security Solutions, Inc.Company Name - Kratos Defense and Security Solutions, Inc.

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Glen Burnie, Maryland, USA

Full-time

Job Description The Information Systems Security Officer is responsible for the day-to-day operations and support of classified information systems at our Kratos Defense & Rocket Support Services, Glen Burnie, MD facility. This will include physical and environmental protection, personnel security, incident handling, security training and awareness. The successful candidate will be required to work in close coordination with the site's ISSM in monitoring the information system(s) in its enviro

Cyber Security Engineer - Illumio SMEJob Title - Cyber Security Engineer - Illumio SME

Akima, LLCCompany Name - Akima, LLC

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Kansas, USA

Full-time

The Cyber Security Engineer - Illumio SME provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and implements security measures to protect computer systems, networks, and data from loss and service interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a network disaster recovery plan and oversees the monitoring of the computer networks for secu

Splunk Administrator - MidJob Title - Splunk Administrator - Mid

Chenega MIOSCompany Name - Chenega MIOS

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Oakton, Virginia, USA

Full-time

Req ID: 36106 Summary Splunk Administrator - Mid Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to

Senior Information Systems Security Officer (ISSO) II - Tucson, AZJob Title - Senior Information Systems Security Officer (ISSO) II - Tucson, AZ

RTX CorporationCompany Name - RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-10 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: 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 and

Cyber Security Engineer - Illumio SMEJob Title - Cyber Security Engineer - Illumio SME

Akima, LLCCompany Name - Akima, LLC

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Colorado, USA

Full-time

The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and implements security measures to protect computer systems, networks, and data from loss and service interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a network disaster recovery plan and oversees the monitoring of the computer networks for secu

HPC Linux Research and Development Systems EngineerJob Title - HPC Linux Research and Development Systems Engineer

Penn StateCompany Name - Penn State

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Reston, Virginia, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current em

Advanced Systems Administration Specialist & DevOps AdministratorJob Title - Advanced Systems Administration Specialist & DevOps Administrator

General DynamicsCompany Name - General Dynamics

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Dedham, Massachusetts, USA

Full-time

Basic Qualifications Bachelor's degree in Computer Science, a related field or equivalent experience is required plus a minimum of 5 years of relevant experience; or Master's degree plus 3 years of relevant experience. CLEARANCE REQUIREMENTS: 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. Due to the nature of w

Senior Network Security Engineer Job Title - Senior Network Security Engineer

SimVentions, IncCompany Name - SimVentions, Inc

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Virginia Beach, Virginia, USA

Full-time

Overview SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accred

Cyber Security EngineerJob Title - Cyber Security Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Boulder, Colorado, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world. Every single day, we use our unique skills and experiences to craft, design, and build solutions to some of the world's hardest engineering problems. Our culture inspires our employees to dream big; perform with excellence; and build

Secure Wireless EngineerJob Title - Secure Wireless Engineer

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Springfield, Virginia, USA

Full-time

Type of Requisition: Pipeline 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: Network Engineering Job Qualifications: Skills: Network Connectivity, SSL VPN, Virtual Private Networks (VPNs), Wireless Networks Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Own your opportunity to serve as a critical compon

Network Engineer, StaffJob Title - Network Engineer, Staff

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Boulder, Colorado, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible pro

Cybersecurity Systems Analyst - SeniorJob Title - Cybersecurity Systems Analyst - Senior

JacobsCompany Name - Jacobs

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Tampa, Florida, USA

Full-time

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 and ICD 503. The duties of this task include assessing network compliance against controls listed in NIST 800-53 and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component

Identity and Directory Services Engineer - TS/SCI with PolygraphJob Title - Identity and Directory Services Engineer - TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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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: Systems Engineering Job Qualifications: Skills: Active Directory (AD), DNS, Microsoft Windows Server Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: We are seeking highly motivated engineers with a thirst for learning, in support

Network System EngineerJob Title - Network System Engineer

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: 2506793 Location: REMOTE WORK, MD, US Date Posted: 2025-06-17 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a motivated Network System Engineer to support the Secret and Below Releasable Environment (SABRE) program in the Air Force Cloud One Common Computing E

Senior Advanced Software Systems EngineerJob Title - Senior Advanced Software Systems Engineer

General DynamicsCompany Name - General Dynamics

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Pittsburgh, Pennsylvania, USA

Full-time

Basic Qualifications Education Requirements: Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred. Clearance Requirements: Ability to obtain a Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and

Global Enterprise Domain EngineerJob Title - Global Enterprise Domain Engineer

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Global Enterprise Domain Engineer to design, manage, and secure Active Directory (AD) infrastructure to support mission-critical Department of Defense (DoD) IT systems. This role requires deep expertise in AD administration, PowerShell and Ansible automation, and DoD security compliance to ensure scalable, secure, and efficient identity and access management solutions. The candidate must hold an active Top Secret/SCI clearance and be willing to commute on-site to Ft Belvoir,

Network EngineerJob Title - Network Engineer

Apex SystemsCompany Name - Apex Systems

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Hawaii, USA

Full-time

Job#: 2072859 Job Description: Network Engineer Apex Systems is actively hiring for a Network Engineer with a large government client supporting the Department of the Navy in Oahu, HI! Position requires a currently active, DoD-issued Secret Security Clearance. If interested in applying, please email a copy of your updated resume AND active IT certification(s) to Melissa at Location: 100% on-site in Oahu, HI (potential for occassional travel) Contract Duration: One year contract-to-permanent-