• Senior Cybersecurity Analyst

    Southland Industries (Dulles, VA)
    …all aspects of IT Infrastructure including cloud environments, desktop and server operating systems , network infrastructure such as routers, switches, firewalls, ... Cybersecurity Analyst, you will be crucial in protecting the organization's information systems and data from cyber threats. Some of your responsibilities will… more
    Southland Industries (04/04/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …and directives. + Applying patches and resolving vulnerabilities on Linux and Windows operating systems . **Overview** We are seeking a Cybersecurity Engineer I ... & Qualifications** **RESPONSIBILITIES** + Support the system hardening of DoD systems through secure configuration and implementation of best practices. + Apply… more
    TekSynap (04/02/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …digital signatures). Must have experience developing on Windows, and/or Linux operating systems . Must have documented professional experience with web ... management tools. Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization,… more
    Leidos (03/29/25)
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  • Senior VAT Analyst

    Leidos (Arlington, VA)
    …vulnerability assessments, specifically developing and applying STIG or CIS baselines for various operating systems , including Windows or RHEL and CentOS + The ... scan policies and repositories. + Manage scan policies for multiple FISMA systems + Perform vulnerability analysis from scan results and prioritize vulnerabilities… more
    Leidos (03/28/25)
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  • Sr. Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    …digital signatures). + Must have experience developing on Windows, and/or Linux operating systems . + Must have documented professional experience with web ... tools. + Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization,… more
    Leidos (03/28/25)
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  • Cloud Computing Architect

    KBR (Chantilly, VA)
    …of experience with software engineering + Strong knowledge of enterprise computing and operating systems (OS) and cloud computing platforms, such as Linux, ... capabilities that plan and execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful information… more
    KBR (03/27/25)
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  • System Administrator

    ABBTECH Professional Resources, Inc. (Reston, VA)
    …as the following o Expert- 11-16 years * Must be an expert in using Linux-based operating systems * Must have strong Bash skills * Must have experience with ... attribute data via an LDAP interface to hundreds of various Sponsor systems **Required Qualifications** * Active TS/SCI with Full Scope Polygraph * Typically… more
    ABBTECH Professional Resources, Inc. (03/26/25)
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  • Sr. Network Security Engineer

    Lincoln Financial (Richmond, VA)
    …control techniques are incorporated into the overall security model regarding operating systems , applications, database management, and network management. + ... needed to configure and ensure appropriate data flows and integration with various systems . + Assess and assists in the development of network security requirements… more
    Lincoln Financial (03/25/25)
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  • Sr. Professional Services Consultant - Security…

    Cisco (VA)
    …as Enterprise Security, preferred + Experience with both the Unix and Windows operating systems ; comfortable on the command line interface. + Solid understanding ... use our unified security and observability platform to keep their digital systems secure and reliable. While customers love our technology, it's our people… more
    Cisco (03/22/25)
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  • Technology Refresh Lead (Senior Technical…

    Saliense Consulting (Arlington, VA)
    …EOL. This includes all network infrastructures, blade servers, routers, switches, operating systems , data base software, web software, and application ... of highly specialized applications and operational environments, high-level functional systems analysis, design, integration, documentation and implementation advice on… more
    Saliense Consulting (03/20/25)
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