481 - 500 of 585 Jobs

Information Systems Security Engineer

CAE USA Inc.

Orlando, Florida, USA

Full-time

About This Role Who We Are: CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, civil aviation, and healthcare by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness. CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness. CAE Values: Empowerm

Senior Cloud Engineer

SAIC

Scott Air Force Base, Illinois, USA

Full-time

Job ID: 2506882 Location: SCOTT AFB, IL, US Date Posted: 2025-06-20 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Cloud Engineer to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services

Classified IT Systems Engineer, Staff / Storage / King of Prussia, PA

Lockheed Martin Corporation

King of Prussia, Pennsylvania, USA

Full-time

Job Description Lockheed Martin Enterprise Operations (EO) is actively seeking an experienced information technology (IT) professional to support the Space business area classified program areas located in Valley Forge, Pennsylvania. Deep expertise in technical leadership, Linux server, Windows server, storage and network administration are essential elements in providing support for these complex classified environments. The candidate will need a strong understanding of TCP/IP, IT security pri

Cyber Security Engineer-Information Systems Security Engineer (ISSE) - Senior Principal

Modern Technology Solutions

Patterson, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Cyber Security - Information Systems Security Engineer ( ISSE) in Dayton, OH or Hanscom Air Force Base, MA. As a Cybersecurity Engineer / Information Systems Security Engineer (ISSE) with MTSI you will support a customer operating out of Wright Patterson AFB) in Dayton, OH or Hanscom AFB, MA. Position requires travel up to 20%, as required by the Government. The ISSE serves as the Program Office's information securi

Mid-Level Cybersecurity Engineer **

SimVentions, Inc

Jacksonville, Florida, 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

Cloud Software Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

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: Software Engineering Job Qualifications: Skills: Cloud IAM, Cloud Security, Threat Detection Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Software Engineer Senior We are seeking highly motivated engineers with a thirst for lea

Cloud Software Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

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: Software Engineering Job Qualifications: Skills: Cloud IAM, Cloud Security, Threat Detection Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Software Engineer Sr Advisor We are seeking highly motivated engineers with a thirst fo

Senior Cybersecurity Information Systems Security Manager (ISSM)

LMI Government Consulting (Logistics Management In

Raleigh, North Carolina, USA

Contract

Overview LMI is seeking a Senior Cybersecurity Information Systems Security Manager (ISSM) to provide cybersecurity Risk Management Framework (RMF) Authority to Operate (ATO) support for a United States Army client helping to develop platform architecture. This position is located in the Raleigh, NC area and can be supported by partial telework. Candidates must be able to work at the client site as needed. This position requires an active Secret clearance, TS/SCI preferred. LMI is a consultanc

NCIS SQL Database Administrator | Active Top Secret clearance

General Dynamics

Quantico, 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: Database Analysis/Design Job Qualifications: Skills: Microsoft SQL Server, Secure Sockets Layer (SSL), Transparent Data Encryption Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a SQL Database Administrator with GDIT

Systems Administrator / ISSO

Leidos

Oakland, South Carolina, USA

Full-time

Leidos' National Security Sector is seeking a Systems Administrator / Information Systems Security Officer (ISSO) to support US Army Central G2 at Shaw Air Force Base, SC. This role is part of the Sentinel G2 Army MI Enterprise, providing IT repair, maintenance, operations, logistics, and engineering services to ensure the secure and uninterrupted availability of Army Military Intelligence Enterprise IT Systems. The ideal candidate will be responsible for both systems administration and cybersec

Cybersecurity Engineer III **

SimVentions, Inc

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! 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 **

SimVentions, Inc

San Diego, California, 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

Microsoft Exchange & Messaging Engineer - TS/SCI with Polygraph

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: Systems Engineering Job Qualifications: Skills: Microsoft PowerShell, Microsoft Windows Server, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: We are seeking highly motivated Microsoft Exchange and Messaging

Network Engineer

Leidos

Springfield, Virginia, USA

Full-time

Description We are seeking a Network Engineer who is responsible for the design, configuration, maintenance, and optimization of enterprise network environments. This role supports multiple network domains and plays a key part in ensuring secure, reliable, and high-performance connectivity across the organization. The engineer collaborates closely with cybersecurity, systems, and application teams to ensure seamless infrastructure integration and compliance with federal and DoD standards. Leads

Systems Admin/DBA (Secret Clearance)

General Dynamics

District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Analysis Job Qualifications: Skills: Azure Active Directory (AD), Microsoft Azure Cloud Services, Microsoft Windows Server, PL/SQL (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: We are seeking a qualified

Hybrid Network Administrator & Information Security Analyst

General Dynamics

Remote or Hayward, California, 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 Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: DISA STIG, Network Infrastructures, Splunk Enterprise Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! U

Software Integration Engineer

Scientific Research Corporation

Huntsville, Alabama, USA

Full-time

Description Responsible for testing, integrating, troubleshooting, and debugging of software programs and software-intensive systems to insure they meet system level requirementsParticipating in the software project-level testing strategy and coordinate with the testing team to ensure new features are thoroughly testedTroubleshooting software integration issues to ensure the system meets all requirementsCollaborating with software developers to resolve issues and improve software performance FI

JWICS Information System Security Specialist

Noblis

Dayton, Ohio, USA

Full-time

Responsibilities Noblis ESI is seeking a highly motivated Information System Security Specialist with a strong focus on JWICS to join our dynamic team in Dayton, Ohio. This critical role offers a unique opportunity to contribute to the security and advancement of information systems and network-delivered solutions. The selected candidate will primarily be responsible for providing Information System Security Manager (ISSM) support for JWICS, including maintaining system security plans, conducti

System Engineer IV

LinTech Global Inc.

San Antonio, Texas, USA

Full-time

Job Title: System Engineer IV LinTech Global Inc. is recruiting for a System Engineer with DoD experience to join our team for a contingent based job upon winning a contract at the Brooke Army Medical Center. Required Qualifications: 15 years of experience architecting, deploying, and managing enterprise level Windows Server and Virtualization solutions from the planning to the sustainment phase in a DoD healthcare environment. Advanced Knowledge and experience in the enterprise level design an

Linux Systems Administrator

General Dynamics

Patterson, Ohio, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Complex Systems, HPC, Linux System Administration Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Linux Systems Administrator with GDIT. A career in ent