• Communications Systems

    Jacobs (Arlington, VA)
    …problem resolution, drawing and specification production, and construction administration. The RCDD Communications Systems Designer will work on several ... At Jacobs our RCDD Communications Systems Designers work on various...concurrent projects. This position requires at minimum a Top Secret security clearance, CI poly preferred.… more
    Jacobs (09/13/25)
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  • Communications Systems

    Jacobs (Arlington, VA)
    …, problem resolution, drawing and specification production, and construction administration. The Communications Systems Designer will work on several ... heart of our clients' business. We're looking for a Communications Designer who is excited about working...position requires at minimum an active Top Secret clearance. Responsibilities: * Provide technical design more
    Jacobs (08/20/25)
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  • Satellite Communications Systems

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …radio frequency subsystems, and IP networks + Possession of excellent written and verbal communications skills + Top Secret clearance + Master's degree ... Satellite Communications Systems Engineer The Opportunity: Are...customer will t rus t you to not only design and develop these systems , but also… more
    BOOZ, ALLEN & HAMILTON, INC. (10/12/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …Required:** None **Job Family:** Professional Engineering **Skills:** Career Development, Communications Equipment, Systems Design **Experience:** 3 ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer- Active Top Secret ...YOU'LL NEED TO SUCCEED:** + Highly knowledgeable on mobile communications systems to include the Iridium satellite… more
    General Dynamics Information Technology (08/02/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (Millersville, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base...by Company, based on OCONUS location. + **Active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (09/17/25)
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  • Principal Engineer - RF Microwave Design

    Northrop Grumman (Dulles, VA)
    …testing, and in-orbit checkout. (Some travel and occasional short-term shift work required) + Design and analysis of communications systems for satellite and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...product development life cycle (cradle to grave) + Architecting communications systems and components/SDRs (HW, SW, FW,… more
    Northrop Grumman (07/23/25)
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  • Information Systems Watch Technician…

    Amentum (Arlington, VA)
    …information feeds. + Operate, maintain, test, analyze, troubleshoot, and restore communications systems and services. Coordinate availability, performance and/or ... with customer to determine operational requirements for future system capabilities; support the design , planning and testing of new systems to meet customer… more
    Amentum (08/23/25)
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  • Network Systems Engineer - TS /SCI…

    Parsons Corporation (Mclean, VA)
    …such as Wireshark and system monitoring tools. + Familiarity with secure communications systems , system security principles, and network security protocols. + ... familiarity with COMSEC account management. + Knowledge of non-attributable voice and data communications systems . + Familiarity with secure facility (eg, SCIF) … more
    Parsons Corporation (09/09/25)
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  • Lead Network Systems Engineer - TS

    Parsons Corporation (Mclean, VA)
    … equipment. + Knowledge of non-attributable voice and data communications systems . + Familiarity with the design and accreditation of secure facilities ... background in Cisco routing and switching. + Proven expertise in secure communications design , implementation, and support, including experience with encryptors.… more
    Parsons Corporation (09/09/25)
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  • Principal Systems Engineer / Sr. Principal…

    Northrop Grumman (Dulles, VA)
    …listed below:_ **Basic Qualifications:** Principal Systems Engineer + Active DoD Top Secret Clearance at the time of application + Bachelor's Degree ... Sr. Principal Systems Engineer + Active DoD Top Secret Clearance at the time of...and operations + Active TS /SCI or Active TS clearance with existing program accesses + ** Communications more
    Northrop Grumman (08/31/25)
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  • Registered Communications Distribution…

    Competitive Range Solutions, LLC (Arlington, VA)
    …+ Design , integrate, and manage telecommunications of data communications technology systems and infrastructure. Qualifications/Experience: + 3+ years ... Technical Implementation Guides (STIG) and engineering standards. Roles and Responsibilities: + Design and implement structured cabling systems that meet or… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Sr. Staff Engineer Systems Engineering…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...achieve product team deliverables **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of… more
    Northrop Grumman (08/27/25)
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  • Sr. Principal Systems Engineer Spacecraft…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... identification, mitigation and realization **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of...and operations + Active TS /SCI or Active TS clearance with existing program accesses + ** Communications more
    Northrop Grumman (08/20/25)
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  • Systems Engineer SME - Active Directory…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your opportunity to make a personal impact as ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (10/06/25)
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  • Principal/Sr Principal Fault Management and System…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... synthesis and flow-down, verification/validation planning, system trades study support, systems analysis, coordination of design efforts, and...in technical field + 6 years of experience + Top Secret clearance required at time of… more
    Northrop Grumman (09/19/25)
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  • Program Manager 3 (Active/current Top

    Northrop Grumman (Dulles, VA)
    …and customers, or similar commercial entities. + Must possess an active/current Top - Secret /SCI clearance. + Must have experience managing programs from concept ... 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 (10/10/25)
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  • Principal Network Systems Engineer

    RTX Corporation (Dulles, VA)
    …teamwork, initiative, creativity, and strong problem-solving skills + Active and transferable ** Top - Secret SCI ISSA ( TS /SCI/ISSA)** US government issued ... Understanding of the architecture, deployment, and operations of mobile communications systems . + Ability to quickly learn...CISSP, CCNA, MCSA, RHCA, Security+, VCP-DV, ITIL. + Existing Top - Secret SCI ISSA with polygraph within the… more
    RTX Corporation (10/09/25)
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  • Deputy Program Manager 1 (Active/current…

    Northrop Grumman (Dulles, 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 ... support the Space Domain Awareness Operating Unit in the Space Security Systems Business Unit **.** The Ground Segment Deputy Program Manager's responsibilities will… more
    Northrop Grumman (10/10/25)
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  • Senior Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Washington, DC)
    …RQ207024 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... functions + Provides installation and operational support of voice and data communications hardware and software systems . + Diagnose and troubleshoot storage… more
    General Dynamics Information Technology (09/10/25)
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  • Training & Communications Specialist

    Leidos (Washington, DC)
    …security, proactively identifying and resolving issues. **Required Security Clearance:** + Active Top Secret . **Basic Qualifications:** + BA/BS and 5+ years of ... + Assist with audits, documentation, and reporting related to training and communications activities. Monitor systems to ensure high availability, performance,… more
    Leidos (09/13/25)
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