181 - 200 of 887 Jobs

Systems Administrator - Hunt Valley

Textron, Inc.

Maryland, USA

Full-time

Job Summary: System Administrators collaborate with a diverse team to support classified information systems. Success in this role means you can develop, implement, and maintain secure, cost-efficient environments supporting the warfighters. Program teams rely on your collaboration and guidance to define computing requirements and develop solutions to solve infrastructure problems. Knowledge of Windows and Linux desktop and server operating systems is required. The System Administrator is respon

IT Security Analyst

Cayuse Holdings, LLC

Arlington, Virginia, USA

Full-time

Overview The IT Security Analyst is responsible for implementing and enforcing information systems security policies, standards, and methodologies and assist with preparation and maintenance of documentation. Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information. Assist the ISSO on information system security software, hardware, and firmware. Maintain records on workstations, servers, routers, firewalls, intelligent hubs ,

Information System Security Manager (ISSM) III

Modern Technology Solutions

California, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Information System Security Manager (ISSM) to join our team. Note, this position requires an Active Top-Secret Clearance with SCI eligibility and 2 years prior experience in special access programs (SAP). 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 em

Lead Information Systems Cyber Engineer

The MITRE Corporation

McLean, Virginia, USA

Full-time

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

CDM Analyst

Valiant Solutions LLC

Remote

Full-time

Valiant Solutions is seeking a CDM Analyst to join our team! The CDM Analyst plays a key part in supporting agency-wide Continuous Diagnostics and Mitigation (CDM) initiatives by driving data normalization efforts, enhancing reporting capabilities, and ensuring alignment with evolving CISA requirements. The position focuses on analyzing CDM data outputs, identifying trends or discrepancies, and contributing to policy and process improvements that strengthen the agency s overall cybersecurity pos

Network/System Administrator (Net/Sys Admin) III

General Dynamics

Bedford, Massachusetts, 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: Network Administration Job Qualifications: Skills: Network Administrator, Network Architecture, Network Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Network/System Administrator (Net/Sys Admin) The primary function will be to

Network Engineer, Staff

American Systems Corporation

Colorado Springs, Colorado, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a Network Engineer, Staff with AMERICAN SYSTEMS you will have the opportunity to do the following: Leverage your expertise in Local Area Network (LAN) Collapse/Extension designing and implementing integrated,

Principal Network Engineer/ SME

American Systems Corporation

Colorado Springs, Colorado, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a Principal Network Engineer, SME you will have the opportunity to do the following: Leverage your expertise in Local Area Network (LAN) Design/Collapse/Extension designing and implementing integrated, scalab

Information System Security Manager (ISSM)

Lockheed Martin Corporation

Fort Worth, Texas, USA

Full-time

Job Description Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast paced, dynamic work environment that is blazing through uncharted territory and accepting the multiple challenges our company and nation face? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better

Information Systems Security Officer

CAE USA Inc.

Binghamton, New York, USA

Full-time

About This Role To learn more about CAE Binghamton, our open positions and the Binghamton community, please visit our website at CAE Binghamton Put your passion to work and propel yourself towards success. Welcome to CAE! We are excited to become a part of your professional journey and to help you discover a career that aligns with your values, experience, expertise, and aspirations! As a leader in the defense and security industry, CAE's team is passionate about simulation and training and dev

Information Assurance (IA) System Security Engineer I (ISSE I)

Modern Technology Solutions

Patterson, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is searching for a Information Assurance (IA) System Security Engineer I (ISSE I) 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 them wit

Information Systems Security Manager (ISSM) III

Modern Technology Solutions

Colorado Springs, Colorado, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is searching for a Information Systems Security Manager (ISSM) 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 them with some of the best

Sr. Linux Systems Engineer - Active Clearance

Aduril Industries

Washington, District of Columbia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Cybersecurity Architect

LMI Government Consulting (Logistics Management In

Tysons, Virginia, USA

Full-time

Overview LMI is seeking a Cybersecurity Architect to support LMI's leading-edge, technology-enabled mission. In this fast-paced and matrixed environment, this position will develop cybersecurity requirements and solutions to ensure LMI's technology meets all our risk and compliance requirements and will communicate our posture to stakeholders and customers. This position will report to LMI's Chief Information Security Officer (CISO) and support various initiatives across LMI's environment. The

System Administrator Level III

General Dynamics

Anchorage, Alaska, 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: Computer Systems, Operating Systems (OS), Systems Software Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level Transform technology into opportunity as a Sys

System Administrator Level IV

General Dynamics

Annapolis, Maryland, 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 Administration Job Qualifications: Skills: Computer Servers, Linux, Microsoft Windows, Troubleshooting Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level IV Transform technology into opportunity as

System Administrator III

General Dynamics

Arkansas, 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: Systems Administration Job Qualifications: Skills: Computer Servers, Enterprise IT, Information Technology (IT) Systems, System Security Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level Transform techn

Information System Security Officer

Lockheed Martin Corporation

Orlando, Florida, USA

Full-time

Job Description Lockheed Martin Enterprise Operations is seeking a Information System Security Officer to join our team's efforts in supporting and defending classified networks hosted at the corporate level. The Enterprise Operations team of cyber security professionals are Subject Matter Experts (SME) supporting Department of Defense (DoD) programs to ensure classified information systems meet cyber security requirements and government directives by auditing, detecting, analyzing and mitigati

Information System Security Engineer (ISSE) III

Modern Technology Solutions

Bedford, Massachusetts, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Information System Security Engineer (ISSE) to join our team. Note, this position is onsite in Lincon, Massachusetts and requires an Active Top-Secret Clearance with SCI elibibility and a minimum of 2 years experience in special access programs (SAP). 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 sec

Information System Security Officer

Cymertek Corporation

Reston, Virginia, USA

Full-time

Information System Security Officer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Information System Security Officer (ISSO) to join our cybersecurity team. In this role, you will be responsible for maintaining the security posture of information systems, ensuring compliance with security policies, and managing risk through the implementation of robust security measures.