hardening Jobs

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Nuclear Site Systems AdministratorJob Title - Nuclear Site Systems Administrator

EntergyCompany Name - Entergy

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Louisiana, USA

Full-time

Work Place Flexibility: Onsite Legal Entity: Entergy Operations, Inc.-EOI Site System Administrator Job Summary/Purpose: This role provides administrative and technical support for site IT departmental and corporate IT initiatives. The primary responsibility of this role is to coordinate the regulatory IT programs and manage, coordinate IT projects, coordinate Site work management activities and support the IT Performance Improvement programs and activities. This role is expected to remain kn

SQL Server Database Administrator (on-premises) - TS/SCI with PolygraphJob Title - SQL Server Database Administrator (on-premises) - TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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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: Database Analysis/Design Job Qualifications: Skills: Database Administration, DISA STIG, Microsoft SQL Server Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: We are GDIT. The people supporting and securing some of the most complex

Linux/Windows Senior Systems AdministratorJob Title - Linux/Windows Senior Systems Administrator

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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San Diego, California, USA

Full-time

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

Cornerstone DefenseCompany Name - Cornerstone Defense

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No location provided

Full-time

Type: Contract Job #3699 Senior Linux Systems Administrator Aurora, CO Active TS/SCI with Poly Compensation Range: $125,000 - $145,000 Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use thei

Senior Network Engineer/CiscoJob Title - Senior Network Engineer/Cisco

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Pennsylvania, USA

Full-time

A financial organization based in PA is seeking a Senior Network Engineer to support and enhance its enterprise network infrastructure. The role offers an opportunity to work with Cisco, Palo Alto and enterprise management tools. This position is on-site for the first 90 days, with a hybrid option after the 90-day period. Are you looking for a role where your technical expertise directly supports business-critical operations? This position offers a mix of hands-on engineering, strategic project

Cyber Recovery Site Reliability Engineer (Virtualization)Job Title - Cyber Recovery Site Reliability Engineer (Virtualization)

Allstate Insurance CompanyCompany Name - Allstate Insurance Company

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Remote

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description **We have 1 position on this team focused in Virtualizatio

Sr. Network Security EngineerJob Title - Sr. Network Security Engineer

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. NETWORK SECURITY ENGINEER SpaceX is looking for a Sr. Network Security Engineer with expertise of network security technologies (firewalls, VPNs, IDS/IPS, etc.). This employee will be a member of the Security Engi

GIS/ArcGIS Systems Administrator (TS/SCI)Job Title - GIS/ArcGIS Systems Administrator (TS/SCI)

Maxar Technologies Holdings IncCompany Name - Maxar Technologies Holdings Inc

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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

Blue Team Engineer Job Title - Blue Team Engineer

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

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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 professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive

Sr. Analyst, Cyber Security Compliance-NuclearJob Title - Sr. Analyst, Cyber Security Compliance-Nuclear

Vistra CorpCompany Name - Vistra Corp

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Irving, Texas, USA

Full-time

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online. Job Summary Maintain extensive knowledge of NRC regulation 10CFR73.54 and associated documents. Develop, implement and maintain program procedures, processes and tools. Ensure required documentation to evidence compliance is accurate and effective. Facilitate internal and

RMF Security EngineerJob Title - RMF Security Engineer

Apex SystemsCompany Name - Apex Systems

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Sierra Vista, Arizona, USA

Full-time

Job#: 2083401 Job Description: RMF Security Engineer The selected candidate will support the design, development, engineering, integration, and technical and operational support for the Department of Defense Information Network (DODIN). Specific duties include, but are not limited to the following: Providing technical, administrative, and operational leadership to assigned project or tasks.Providing technical, administrative, and operational management of assigned project or tasks, including con

Software Engineer, Security (Starship)Job Title - Software Engineer, Security (Starship)

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER, SECURITY (STARSHIP) SpaceX's Starship spacecraft and Super Heavy rocket (collectively referred to as Starship) represent a fully reusable transportation system designed to carry both crew and cargo

Cybersecurity AnalystJob Title - Cybersecurity Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Stafford, Virginia, USA

Full-time

Job Number: R0221995 Cybersecurity Analyst Key Role: Provide subject matter expertise in the provision of Information Assurance ( IA ) and Cybersecurity support for Certification and Accreditation ( C & A ) , the Risk Management Framework ( RMF ) accreditation package and artifact generation, requirements analysis, Security Test and Evaluation ( ST & E ) plans and execution, risk assessments, systems analysis and hardening, incident response and policy analysis, t rus ted product evaluations, I

Senior Network EngineerJob Title - Senior Network Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Doral, Florida, USA

Full-time

Job Number: R0220825 Network Engineer, Senior The Opportunity: A well-designed network is critical to move data and enable our clients to achieve their missions, but how can an organization make sure its network will fit their current and evolving needs? Crafting the right network, with the right equipment and software, requires a combination of technical skill and careful planning. That's why we need you, a network engineer who knows how to develop the exact network the DoD needs. As a networ

System Administrator, SeniorJob Title - System Administrator, Senior

SilverEdgeCompany Name - SilverEdge

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Maryland, USA

Full-time

Overview SilverEdge is seeking a Senior System Administrator to serve for a closed restricted network and support other DoD guest systems at various classification level. Tasks include performing installation, troubleshooting and other administrative tasks associated with ongoing maintenance and enhancement of information systems and services. Performs systems planning, management, analysis, integration, installation and training tasks that include all aspects of preparing and implementing a hi

Blue Team Engineer Job Title - Blue Team 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 professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Po

Network Systems Project EngineerJob Title - Network Systems Project Engineer

OceaneeringCompany Name - Oceaneering

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Maryland, USA

Full-time

Company Profile Oceaneering Technologies (OTECH) develops, manufactures, and operates customized marine systems, shipboard equipment, subsea vehicles, and engineered solutions for commercial and U.S. military vessels. Oceaneering Aerospace and Defense Technologies (AdTech) delivers solutions that enable humans to work safely and effectively in harsh environments - from underwater to the outer reaches of space. Our innovative solutions support the development and application of practical, cost-

Product Manager - IronSled?Job Title - Product Manager - IronSled?

LMI Government Consulting (Logistics Management InCompany Name - LMI Government Consulting (Logistics Management In

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Remote

Full-time

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agilit

Linux Systems AdministratorJob Title - Linux Systems Administrator

LeidosCompany Name - Leidos

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Beavercreek, Ohio, USA

Full-time

Are you ready to make an impact? Leidos Chief Information Security team within the Digital Modernization sector is seeking an experienced Linux Systems Administrator to work onsite in Beavercreek, Ohio. You will bring Linux skills to perform testing, deploying, maintaining, and administering cyber systems across networks along with their infrastructure of hardware/software. Daily duties may include protecting, configuring and managing servers and computers systems, installing software and syste

System EngineerJob Title - System Engineer

LeidosCompany Name - Leidos

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Odenton, Maryland, USA

Full-time

Leidos is seeking a Systems Engineer to support and maintain the development lab environment of a high-profile DOD contract. We are currently seeking a skilled and self-driven Linux System Engineer to complement our team and take ownership of a dynamic, multi-platform lab environment designed to support developers and system architects. In this role, you will be responsible for configuring, maintaining, and optimizing critical systems that enable innovation and rapid prototyping. Primary Respons