• IT Security Engineer

    ThermoFisher Scientific (Frederick, MD)
    **Work Schedule** First Shift (Days) **Environmental Conditions** Office **Job Description** ** IT Security Engineer III - Credential Hardening & ... strategic leverage points** to drive organizational change and overcome resistance to security improvements + ** Engineer tool-agnostic flows** that can adapt to… more
    ThermoFisher Scientific (06/20/25)
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  • Information Assurance System Security

    General Dynamics Information Technology (Manassas, VA)
    …into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise IT means connecting and enhancing the ... III is primarily responsible for conducting information system security engineering activities with a focus on lifecycle of...in roles such as ISSO, ISSM, SCA, or SAP IT Technical Director + 2+ years SAP experience **required**… more
    General Dynamics Information Technology (05/14/25)
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  • SOC Support Engineer III , AWS SOC…

    Amazon (Herndon, VA)
    Description The Amazon Web Services (AWS) Security Operations Center (SOC) Support Engineer works across systems and services to provide security response ... for logical and physical domains in support of AWS security , customers, and partners. The SOC Support Engineer... security , customers, and partners. The SOC Support Engineer analyzes and responds to security alerts… more
    Amazon (05/22/25)
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  • Engineer III - Integration…

    PenFed Credit Union (Mclean, VA)
    …it's about being a part of the PenFed family. PenFed is hiring a (Hybrid) Engineer III - Integration Specialist at our San Antonio, Texas or Tysons, Virginia ... location. The Engineer III , Integration Specialist, plays a critical...Manager. + Experience in SOAP, REST, Messaging (JMS), and security protocols including Basic, WS- security , SAML and… more
    PenFed Credit Union (06/14/25)
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  • Tier III System Engineer SME

    BAE Systems (Herndon, VA)
    …current A&A framework (and XACTA 360) + Well versed in all relevant IC, IT , and Security Policies that impact system ownership, use, accreditation, and ... support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of...available based on position level and/or job specifics. **Tier III System Engineer SME** **113356BR** EEO Career… more
    BAE Systems (06/03/25)
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  • Network Engineer III

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** This contract supports the Department of Homeland Security (DHS) and its component agency, the Federal Emergency Management ... Operations Portfolio. The mission centers around the Operations and Maintenance (O&M) of IT systems and services that are critical to FEMA's ability to deliver… more
    TekSynap (04/04/25)
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  • Customer Engineer III , Application…

    Google (Reston, VA)
    …or repository management), virtualization deployments, container deployments, application security , or networking. Preferred qualifications: + Experience with ... industry trends and devise enhancements to Google Cloud products. As a Customer Engineer , you will partner with technical Sales teams as an enterprise hybrid cloud… more
    Google (06/21/25)
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  • IT Hardware Engineer

    CACI International (Chantilly, VA)
    IT Hardware Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... CACI is looking for an experienced, innovative, and motivated ** IT Hardware Engineer ** to support the mission...position is contingent upon award of the DIA SITE III CIO Information Services (CIS) contract. **Respo** **nsibilities:** +… more
    CACI International (03/29/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA.** We are seeking a highly skilled Security ... + 7+ years of experience in cybersecurity or related IT security roles. + Experience with NIST...**Preferred Qualifications:** + DoD 8570.01-M IAT Level II or III certification (eg, Security +, CISSP, CEH, CISM).… more
    ManTech (06/19/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) ... technologies across multiple vendors. The job duties of Tier III O&M Network Engineer are as follows:...Internet Protocol (IP) subnet, Network Address Translation (NAT) and security technologies. + Demonstrated ability to engineer more
    Leidos (06/03/25)
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  • Information Assurance Engineer

    Leidos (Chantilly, VA)
    …(MDS) within the Leidos National Security Sector is seeking a skilled Information Assurance Engineer to join a new cyber security program and play a key role ... program that oversees development, integration, delivery, and operations and maintenance of IT managed security services, which encompasses support to monitor… more
    Leidos (03/29/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    …greatest work is ahead!** The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Cyber Engineer to join a new ... program that oversees development, integration, delivery, and operations and maintenance of IT managed security services, which encompasses support to monitor… more
    Leidos (03/29/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …(MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and play a key role in ... program that oversees development, integration, delivery, and operations and maintenance of IT managed security services, which encompasses support to monitor… more
    Leidos (03/29/25)
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  • Lead Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …system and/or organization(s). + Ensure successful implementation and functionality of security requirements and appropriate information technology ( IT ) policies ... The Cybersecurity Risk Management Department (R311) within the Global Security Services Division (R300) is looking to fill a...is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. The… more
    The MITRE Corporation (06/10/25)
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  • Network Engineer

    KBR (Chantilly, VA)
    …Network Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (06/07/25)
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  • Cloud Infrastructure Engineer Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …Azure **Experience:** 8 + years of related experience **Job Description:** Systems Engineer Advisor Deliver simple solutions to complex problems as a Systems ... Engineer Advisor at GDIT. Here, you'll tailor cutting-edge solutions...Git and related tools. * Provide cloud infrastructure Tier III support within GDIT, and work with external vendors… more
    General Dynamics Information Technology (06/21/25)
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  • Data Center Engineer

    CACI International (Chantilly, VA)
    Data Center Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** The CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving an… more
    CACI International (03/29/25)
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  • Data Visualization Engineer

    CACI International (Chantilly, VA)
    Data Visualization Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** The CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving an… more
    CACI International (06/14/25)
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  • Network Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Network Engineer to plan, design, implement, operate, and troubleshoot a high-reliability enterprise network ... to: + Network Connectivity + Traffic Flow + Redundancy (Failover) + Network Security + Equipment Maintenance of current sites and future coop sites. + Increase… more
    SAIC (06/19/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    …position is **onsite** **Responsibilities include but are not limited to:** + Providing Tier III IT Systems support on a wide range of technologies, including: ... ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The… more
    ManTech (05/17/25)
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