• Amazon (Washington, DC)
    …experience. Must have one year of experience in the following skill(s): (1) Linux or Windows systems administration; and (2) at least one of the following: (i) ... Support Engineer Iv Employer: Amazon Development Center US, Inc....Cassandra), and ETL tools in managing data workflow jobs; ( iii ) network administration (DNS, TCP/IP, BGP, Load Balancing, software-based… more
    Upward (07/19/25)
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  • Systems Engineer III

    CACI International (Forest Heights, MD)
    …infrastructure at the Department of Homeland Security. The Systems Engineer III is primarily focused on Windows systems (servers, workstations, and ... Systems Engineer III Job... Systems Engineer III Job Category: Information Technology...to respond to incident escalations + Expert troubleshooting of Windows Operating Systems ( Windows 11… more
    CACI International (07/30/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    Amentum is seeking a ** Systems Engineer III ** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. ... Security plans, Risk assessment system/site policies, procedures and processes, architecture. + Windows Operating systems . + AWS Services. **Desired:** + Testing… more
    Amentum (07/18/25)
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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...developers and technical leads in the integration of complex systems to support strategic business objectives. This role requires… more
    PenFed Credit Union (06/14/25)
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  • Network Engineer III

    General Dynamics Information Technology (Springfield, VA)
    …Services (TCS) program has an exciting and challenging opportunity for a **Network Engineer III ** on our Network Security Services (NSS) team. **More About ... And our work depends on TS/SCI level cleared **Network Engineer lll** joining our team to support our Intelligence...+ Routers/Switches (eg Juniper, Cisco, etc.) + Intrusion Detection Systems / IDS Products (eg F5 Load Balancer, Cisco… more
    General Dynamics Information Technology (07/28/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …orientated, and talented individual for the position of Information System Security Engineer III . Job Description: Summary: The Information System Security ... Engineer (ISSE) III , is primarily responsible for conducting information system security...engineering activities with a focus on lifecycle of current systems and future requirement scoping. The position will collect… more
    Global Resource Solutions (07/17/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... include but are not limited to:** + Providing Tier III IT Systems support on a wide...with thin and/or zero clients + Knowledge of Microsoft Windows Systems , HP SANs, VMware products **Preferred… more
    ManTech (07/01/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret ... Seize your opportunity to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a highly… more
    General Dynamics Information Technology (07/07/25)
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  • Systems Engineer

    NTT DATA North America (Chantilly, VA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Engineer - Vasion/PrinterLogic-US Citizen-Fully Remote to join our ... States (US). **Job Summary:** In the role of a Systems Engineer , you will support our customer...of related experience + 10 years of experience with systems administration in Linux and Windows Server… more
    NTT DATA North America (06/25/25)
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  • Information Systems Security…

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... shape the future of space defense. + The Information Systems Security Engineer will directly support the...analysis. * Apply STIGs, and various security mechanisms within Windows , Linux, and AWS cloud consoles. * Identify and… more
    KBR (06/14/25)
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  • Tier II Systems Engineer

    CACI International (Forest Heights, MD)
    Tier II Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * **The Opportunity:** CACI is seeking a Tier II Systems Engineer to join our Tier II...incidents in ServiceNow. * Escalate unresolved issues to Tier III . * Join troubleshooting bridge calls for major incidents.… more
    CACI International (07/24/25)
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  • AI Systems Engineer - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** We are seeking a highly skilled, self-motivated, and resourceful **AI Systems Engineer ** to spearhead the design and deployment of AI ... extensive options for further training, certification, and career advancement. **How an AI Systems Engineer will make an Impact:** + Identify and recommend… more
    General Dynamics Information Technology (06/04/25)
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  • Exchange/Messaging Engineer

    SMX (Quantico, VA)
    …messaging and directory services best-practices and advanced knowledge of systems administration, operations, and management. The Exchange/Messaging Engineer ... Exchange/Messaging Engineer (3532)at SMX(View all jobs) (https://www.smxtech.com/careers/) Quantico, VA...Security+ CE candidate will have 180 to Attain IAT III ) + Professional level certification, ie MCSA Windows more
    SMX (07/02/25)
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  • Support Engineer IV

    Amazon (Arlington, VA)
    …experience. Must have one year of experience in the following skill(s): (1) Linux or Windows systems administration; and (2) at least one of the following: (i.) ... experience. Must have one year of experience in the following skill(s): (1) Linux or Windows systems administration; and (2) at least one of the following: (i.)… more
    Amazon (07/18/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    …and maintain on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems ** ** Engineer and ... Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time...infrastructure, security principles, compute, storage, and transport.** **Expertise in Windows and Linux server operating systems .** **Excellent… more
    CACI International (05/07/25)
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  • Mid-level Vulnerability & Patch Management…

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …all regulatory requirements to include but not limited to extensive engineering of Windows and Linux operating systems . + Installing, configuring and tuning ... Mid-level Vulnerability & Patch Management Engineer Location DC - Washington Job Code 13025...applications and operating system security patches. + Troubleshooting operating systems , applications, and databases. + Working with systems more
    Alaka'ina Foundation Family of Companies (06/25/25)
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  • Principal/Sr. Principal Engineer Network…

    Northrop Grumman (Chantilly, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/28/25)
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  • SharePoint Engineer - Cleared

    RightDirection Technology Solutions LLC (Washington, DC)
    SharePoint Engineer - Cleared Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA+20439) Description RDTS is seeking a cleared, mid-level Full Stack ... Engineer to support the US Dept of Treasury in...federal background check. + Installing, configuring, and upgrading SharePoint systems . + Understanding best practices for Always-On Availability to… more
    RightDirection Technology Solutions LLC (07/29/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    …Navy Yard - where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator, you won't just maintain systems - you'll _elevate_ them. ... skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the...ESS deployments and policy rollouts across local and remote systems . + Conducting threat analysis and crafting custom security… more
    Leidos (07/02/25)
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  • Enterprise Services Engineer (MS Exchange)

    KBR (Washington, DC)
    …+ Understanding of both physical and virtual infrastructure hosting one or more Operating Systems : Windows , Linux, Solaris, UNIX, and/or AIX systems + Must ... Title: Enterprise Services Engineer (MS Exchange) Belong. Connect. Grow. with KBR!...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/16/25)
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