• Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... provide an invaluable edge in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our corporate environment to enable our mission and… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Sr. Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting the ... mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance of current and modernized… more
    Leidos (10/21/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S. Navy's premier development,...and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access. +… more
    CACI International (10/18/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    Splunk Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ... * * CACI is seeking a highly motivated Splunk Engineer that has 8+ years of experience managing a...build applications to help manage, search, analyze, and visualize data . The role includes troubleshooting and performing Splunk application… more
    CACI International (10/03/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer -oriented **Senior Network Engineer ** to join our team in **Reston, VA.** This is an onsite position. The **Senior ... Network Engineer ** will work with Network and Systems Engineers to...monitor, maintain, and upgrade all program networks to ensure data is consistently available and flowing properly. **Responsibilities include… more
    ManTech (09/01/25)
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  • Unified Communications Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Unified Communications Engineer Location: Springfield, VA, US Job ID: ATR 17723 Job Description Job Title: Unified Communications Engineer Location: Springfield, ... to obtain a CI Poly Job Description: Responsibilities: - Collaborate with customer management staff and management to coordinate and implement system level changes… more
    Arena Technical Resources, LLC (10/29/25)
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  • Electrical Engineer - Electrical Systems…

    Northrop Grumman (Mclean, VA)
    …is seeking a technical leader to act as our Electrical Systems and Command & Data Handling (C&DH) Subsystem Engineer , providing CogE support on Layer 3 / Layer ... activities, ranging from box-level design support to system-level architecting. This customer -facing position supports the program / project staff in the analysis,… more
    Northrop Grumman (11/07/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to join a ... of engineers in accomplishment of O&M tasks at a customer site near Dulles, Virginia. The Ideal candidate will...ensure the reliability, scalability and security. The **Senior Platform Engineer ** would be involved with supporting Echelon 1 (E1)… more
    RTX Corporation (10/09/25)
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  • Network Operations Center Infrastructure…

    American Electric Power (Salem, VA)
    …and evolving technology needs. **What We're Looking For:** **Infrastructure Engineer Senior (SG7):** **Education:** Bachelor's degree in computer science, ... of education and related experience may be considered. **Infrastructure Engineer (SG8):** **Education:** Bachelor's degree in computer science, engineering, or… more
    American Electric Power (11/19/25)
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  • Network Operations Infrastructure Engineer

    American Electric Power (Roanoke, VA)
    …network upgrades and expansions. **What We're Looking For:** **Infrastructure Engineer Associate (SG5):** **Education:** Bachelor's degree in computer science, ... of education and related experience may be considered. **Infrastructure Engineer (SG6):** **Education:** Bachelor's degree in computer science, engineering, or… more
    American Electric Power (11/19/25)
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