Hardening Jobs

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DoD Network EngineerJob Title - DoD Network Engineer

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

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Kaneohe, Hawaii, USA

Full-time

Description The Network Engineer will be responsible for deploying, testing and optimizing network and system services. The Network Engineer will take responsibility for configuration management and overall operational readiness of network systems which include multiple operating systems and configurations, and direct troubleshooting and fault-finding services for network problems. The successful candidate will have documented experience with DoD networks, systems engineering and technical studi

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a skilled Senior Systems Administrator in Fort Belvoir, VA to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The candidate will be responsible for ensuring the s

Cloud Infrastructure Support EngineerJob Title - Cloud Infrastructure Support Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Charlottesville, Virginia, USA

Full-time

Job Number: R0214521 Cloud Infrastructure Support Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a Cloud computing infrastructure architect, you know how to take advantage of Cloud capabilities. On our team of experienced professionals, you'll use cutting-edge enterprise Cloud platforms to support your clients as they modernize their information technology (IT) infrastructure and meet their most challenging missions. We're looking for someone

Senior Linux System EngineerJob Title - Senior Linux System Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0217107 Linux System Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your te chn ical skills with big picture thi nk ing to make an impact on national security? As a systems engineer on our team, you'll provide networking, fabrication, security, lab, and deployment support by delivering engineering solutions for network configurations, deployment loading of sof tware, and patching and troubleshooting deployed sof tware and hardware on a variety of se

Network ArchitectJob Title - Network Architect

COOLSOFTCompany Name - COOLSOFT

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Columbia, South Carolina, USA

Contract

Network ArchitectClient: State of South Carolina Location: Columbia, SC (Onsite) Duration: 12+ Months Type: Contract Scope of the Project The South Carolina Department of Revenue seeks an experienced Network Architect to lead and support Active Directory infrastructure within secure regulatory frameworks such as PCI, NIST, and PUB1075. The ideal candidate will possess deep technical expertise in Active Directory administration, network protocols, group policy management, and cloud components, a

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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North Charleston, South Carolina, USA

Full-time

Job Number: R0219439 Linux Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of the Navy? We're looking for a Linux system administrator who specializes in Infrastructure as a Service, with a background in various flavors of Linux, such as Red Hat Enterprise Linux and Solaris to help us

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

Senior Network EngineerJob Title - Senior Network Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Reston, Virginia, USA

Full-time

Job Number: R0219594 Network Engineer, Senior The Opportunity: Are you looking for an opportunity to share your experience in designing, developing, and implementing innovative network security solutions to support our country and protect our nation? As a systems security and network security engineer, you will be responsible for the enterprise deployment of VMWare servers and configuration and management of Windows, UNIX, and Linux systems, including installing, loading and patching operating s

Lead Security Operations EngineerJob Title - Lead Security Operations Engineer

Soni Resources GroupCompany Name - Soni Resources Group

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Camden, New Jersey, USA

Full-time

Soni Resources is seeking a Security Operations Analyst with expertise in Microsoft security technologies to enhance our threat detection and incident response capabilities. This role involves working closely with our external SOC to deploy, manage, and optimize Microsoft Sentinel SIEM and Microsoft Defender solutions, ensuring robust security monitoring, automation, and threat mitigation. Key Responsibilities: Deploy, configure, and manage Microsoft Sentinel SIEM for enterprise security monitor

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

Database EngineerJob Title - Database Engineer

M9 SolutionsCompany Name - M9 Solutions

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San Diego, California, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy

Cloud Systems EngineerJob Title - Cloud Systems Engineer

ConsultNet, LLCCompany Name - ConsultNet, LLC

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Irvine, California, USA

Full-time

Cloud Systems Engineer Denver, CO area 6-month contract-to-Hire $95 - $105 per hour contract with a conversion salary of $215K annually Job Description: Cloud Systems Engineer We are seeking a Cloud Systems Engineer with strong networking troubleshooting skills to join our high-performing team in a fast-paced, Agile environment. This is an onsite position in the Denver area, where collaboration, rapid iteration, and STIG-compliant documentation are central to our workflow. ship is required due

Level 3 Mac Desktop Engineer (Endpoint Solutions)Job Title - Level 3 Mac Desktop Engineer (Endpoint Solutions)

Eliassen GroupCompany Name - Eliassen Group

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Washington, District of Columbia, USA

Contract

Description: We are seeking an experienced and proactive Level 3 Mac Desktop Engineer to join our Workplace Technology team. This role is ideal for a solution-driven professional who not only supports Mac users at an advanced level but also architects and improves endpoint management systems with a focus on scalability, automation, and security. You will serve as a subject matter expert (SME) for macOS, Jamf Pro, and Microsoft 365 within the enterprise environment, and play a critical role in e

Manufacturing EngineerJob Title - Manufacturing Engineer

Atec, Inc.Company Name - Atec, Inc.

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Sealy, Texas, USA

Full-time

SUMMARY Plan, direct and coordinate activities involved in fabrication, operation, application, installation, and repair of mechanical, machined, electromechanical or electronic products and systems. The Manufacturing Engineer I responds to manufacturing issues and concerns to ensure products are produced to specifications and according to manufacturing schedules while ensuring efficient use of resources. This role is also responsible for ensuring that fabrication of parts is carried out in the

Unified Communications Services Engineer - TS/SCI with PolygraphJob Title - Unified Communications Services Engineer - 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: Systems Engineering Job Qualifications: Skills: Cisco Voice over IP, Unified Communications, Wide Area Network (WAN) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Candidates with proven depth creating solutions with Cisco Unifi

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

Infrastructure Project ManagerJob Title - Infrastructure Project Manager

Apex SystemsCompany Name - Apex Systems

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Quincy, Massachusetts, USA

Full-time

Job#: 2074736 Job Description: Apex Systems is a world class services business that incorporates industry insights and experience to deliver solutions that fulfill our clients' digital visions. Apex has an opportunity for a Technical Project Manager to join our team on an exciting project in the Financial industry! Role: Technical Project Manager Location: Remote, USA Term: 2-6+ Months Manages the entire project lifecycle from project definition through implementation. Accountable for meetin

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

Windows EngineerJob Title - Windows Engineer

SAICCompany Name - SAIC

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Quantico, Virginia, USA

Full-time

Job ID: 2504407 Location: QUANTICO, VA, US Date Posted: 2025-05-15 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description Introduction: Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabili

Senior Linux System AdministratorJob Title - Senior Linux System Administrator

SAICCompany Name - SAIC

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Newport, Rhode Island, USA

Full-time

Job ID: 2504894 Location: NEWPORT, RI, US Date Posted: 2025-05-15 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is seeking a Senior Linux System Administrator for on-site support of the Advanced Scientific and Engineering Computer Center (ASECC.) in Newport, RI. This person is responsib