Security clearance Jobs

1 - 20 of 11,028 Jobs

Resident Engineer (XSOAR) - Active Security ClearanceJob Title - Resident Engineer (XSOAR) - Active Security Clearance

PaloAlto NetworksCompany Name - PaloAlto Networks

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Colorado Springs, Colorado, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Senior Systems Security Engineer - Active ClearanceJob Title - Senior Systems Security Engineer - Active Clearance

Aduril IndustriesCompany Name - Aduril Industries

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Costa Mesa, California, 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

Principal Systems Engineer - TS/SCI Security Clearance RequiredJob Title - Principal Systems Engineer - TS/SCI Security Clearance Required

ZoeTech Staffing LLCCompany Name - ZoeTech Staffing LLC

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Dallas, Texas, USA

Contract

On-Site Means they will be working on-site at facility. Contractor or Contract to Hire. Our client has an exciting opportunity for a Principal Systems Engineer role supporting one of our premier programs in the business unit. Your knowledge with regards to clarification of large system agile software development and system capability and feature development, system engineering analyses, requirements definition and derivation, interface definition, acceptance criteria development for validation a

Aircraft Mechanic D - Airframes (Top Secret Security Clearance Required)Job Title - Aircraft Mechanic D - Airframes (Top Secret Security Clearance Required)

L3Harris TechnologiesCompany Name - L3Harris Technologies

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Dallas, Texas, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Systems Administrator (On-Site) - Security Clearance REQUIREDJob Title - Systems Administrator (On-Site) - Security Clearance REQUIRED

CSSICompany Name - CSSI

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North Charleston, South Carolina, USA

Full-time

Primary duties include: Perform System monitoring and verify the integrity and availability of hardware, network, and server resources and systems. Review System and application logs and verify completion of scheduled jobs, including system backups. Analyze network and server resource consumption and control user access. Install and upgrade software and maintain software licenses. May assist in network modeling, analysis, planning, and coordination between network and data communications hardwa

Database Engineer - TS/SCI Security Clearance RequiredJob Title - Database Engineer - TS/SCI Security Clearance Required

ZoeTech Staffing LLCCompany Name - ZoeTech Staffing LLC

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Dallas, Texas, USA

Contract

On-Site Means they will be working on-site at Facility. Must have a Top Secret/SSBI or TS/SCI current/active clearance. Contractor or Contract to Hire. Are client is hiring a Principal Data Modeler and Database Engineer to support our teams in Dallas TX. You will have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. In this position you would be familiar with designing, creating, updating, and managing databa

DevSecOps Engineer (must have active security clearance)Job Title - DevSecOps Engineer (must have active security clearance)

Delviom LLCCompany Name - Delviom LLC

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Springfield, Virginia, USA

Full-time

Senior .NET Developer with Active Secret level Security ClearanceJob Title - Senior .NET Developer with Active Secret level Security Clearance

ec3 Federal ServicesCompany Name - ec3 Federal Services

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Colorado Springs, Colorado, USA

Full-time

We are seeking to hire a Senior-level .NET Developer with Active Secret Clearance to join our team working on a multi-year award we have within a Federal Gov t Agency, located in Colorado Springs, CO. This role is 60% onsite (onsite Tues-Thurs each week, remote on Monday and Friday). Being a US Cit only and having an ACTIVE Secret level Security Clearance is required for working on this project, per our contract with the Federal Government. This position pays a strong salary package with full b

Systems Administrator Clearance, Security + RequiredJob Title - Systems Administrator Clearance, Security + Required

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Vicksburg, Mississippi, USA

Full-time

Description **THIS ROLE IS LOCATED IN VICKSBURG, MS** Our government customer is seeking a Windows Systems Administrator to support server operations for a nation-wide IT project. Qualified candidates must have knowledge of Windows Server, VMware, Active Directory, Exchange, and leadership experience. PRIMARY RESPONSIBILITIES: - Manage and maintain currently supported and subsequent Microsoft (MS) Windows Server Operating Systems (OS) on physical and virtual operating environments. - Demonstrate

Security Engineer (Secret Clearance)Job Title - Security Engineer (Secret Clearance)

ShorePoint, IncCompany Name - ShorePoint, Inc

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Washington, District of Columbia, USA

Full-time

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand experience and proven security models to protect their data. ShorePoint subscribes to a work hard, play hard mentality and celebrates individual and company successes. We are passionate about our mission and going above and beyond to deliver for our customers. We are equally passionate about an enviro

Software Engineer-Active Top Security Clearance with CI PolyJob Title - Software Engineer-Active Top Security Clearance with CI Poly

Chabez Tech LLCCompany Name - Chabez Tech LLC

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Aurora, Colorado, USA

Full-time

Hi!!Hope you are doing great!! Now Hiring: Software Engineers | TS/SCI with CI Poly Required Location: Onsite | Clearance Required Job Type: Full Time with Benefits + Relocation Assistance This is a full-time opportunity offering high-impact work, continuous learning, and a supportive environment with excellent benefitsincluding 3 weeks PTO, 401(k) with immediate vesting, profit sharing, relocation assistance, and paid certifications. Key ResponsibilitiesDevelop and enhance software systems usin

Information Systems Security Officer - Clearance RequiredJob Title - Information Systems Security Officer - Clearance Required

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Fort Meade, Maryland, USA

Full-time

Job Description What We're Doing: Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps moder

Configuration Manager Onsite Fort Meade, MD Active Security ClearanceJob Title - Configuration Manager Onsite Fort Meade, MD Active Security Clearance

SmoothStackCompany Name - SmoothStack

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Fort Meade, Maryland, USA

Full-time

Interviewing/Hiring NOW Configuration Manager Onsite Fort Meade, MD Full Time/Perm/$Salary + Benefits Active Security Clearance Required! Develops hardware and software version control processes, policies and procedures and ensures that they are followed on hardware and software development projects

Active Directory Engineer Onsite Fort Meade, MD Active Security ClearanceJob Title - Active Directory Engineer Onsite Fort Meade, MD Active Security Clearance

SmoothStackCompany Name - SmoothStack

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Fort Meade, Maryland, USA

Full-time

Interviewing/Hiring NOW Active Directory Engineer Onsite Fort Meade, MD Full Time/Perm/$Salary + Benefits Active Security Clearance Required! Architecting/Engineering Enterprise Level Solutions

Cloud Security Engineer (Q Clearance)Job Title - Cloud Security Engineer (Q Clearance)

ShorePoint, IncCompany Name - ShorePoint, Inc

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Washington, District of Columbia, USA

Full-time

Principal Java Cloud Engineer w/ DevOps - ship required w/ ability to obtain a US Federal Security ClearanceJob Title - Principal Java Cloud Engineer w/ DevOps - ship required w/ ability to obtain a US Federal Security Clearance

Oracle CorporationCompany Name - Oracle Corporation

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Pleasanton, California, USA

Full-time

Job Description Oracle Fusion Data Intelligence ;br> We are looking for Principal Member of Technical Staff who is passionate and creative about building complex architectures to join our Cloud Service Engineering Infrastructure team. You will have an opportunity to drive the development of our next generation Analytics Applications. * The ideal candidate will have strong experience in designing, implementing and managing cloud infrastructure for running highly scalable enterprise applications

Senior Systems Engineer Onsite Fort Meade, MD Active Security ClearanceJob Title - Senior Systems Engineer Onsite Fort Meade, MD Active Security Clearance

SmoothStackCompany Name - SmoothStack

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Fort Meade, Maryland, USA

Full-time

Interviewing/Hiring NOW Senior Systems Engineer Onsite Fort Meade, MD Full Time/Perm/$Salary + Benefits Active Security Clearance Required! Develops Cloud-based Solutions in conjunction with managing Cyber Security for Secured Networks

IAM Systems Administrator Onsite Fort Meade, MD Active Security ClearanceJob Title - IAM Systems Administrator Onsite Fort Meade, MD Active Security Clearance

SmoothStackCompany Name - SmoothStack

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Fort Meade, Maryland, USA

Full-time

Interviewing/Hiring NOW IAM Systems Administrator Onsite Fort Meade, MD Full Time/Perm/$Salary + Benefits Active Security Clearance Required! System Administration support for development and production environments for an Identity and Access Management (IdAM) system

Contract Program Security Officer - Clearance RequiredJob Title - Contract Program Security Officer - Clearance Required

SAICCompany Name - SAIC

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San Diego, California, USA

Full-time

Job ID: 2505371 Location: SAN DIEGO, CA, US Date Posted: 2025-07-29 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a highly qualified and experienced Contract Program Security Officer (CPSO) to oversee and manage the security operations for a Sensitive Compartmented Information Facility (SCIF) in San Diego,

Senior Software Developer Onsite Fort Meade, MD Active Security ClearanceJob Title - Senior Software Developer Onsite Fort Meade, MD Active Security Clearance

SmoothStackCompany Name - SmoothStack

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Fort Meade, Maryland, USA

Full-time

Interviewing/Hiring NOW Senior Software Developer with experience in multiple development languages and platforms Onsite Fort Meade, MD Active Security Clearance Required!