• System Engineer

    ManTech (Fort Meade, MD)
    …to deploy config files to end nodes and do various interrogations (Ping, DNS ) + Experience with Linux **Preferred Qualifications:** + Ability to automate dataflow ... between distributed software systems. Hands-on experience with NIFI to forward collected log events to repositories for analysis. + Ability to launch and configure VMWare instances (ie, vCenter) + Create/Maintain bash scripts to dump and load databases… more
    ManTech (11/22/25)
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  • Cloud IAM Solutions Architect

    Public Consulting Group (Annapolis, MD)
    …Identity Infrastructure:** Manage and fine-tune **Azure AD** , **Active Directory** , ** DNS ** , **Kerberos** , **NTLM** , **PKI** , **GPOs** , **Certificate ... Authorities** , and more. + **Drive Seamless Integration:** Ensure smooth, secure integration of IAM solutions across **enterprise apps** , **cloud platforms** , and **third-party services** . + **Lead with Security First:** Proactively identify and mitigate… more
    Public Consulting Group (11/21/25)
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  • System/Network Administrator (Onsite)

    RTX Corporation (Fulton, MD)
    …of enterprise domain environments, including Group Policy, SCCM, PKI, DHCP, and DNS . * Basic network administration of network appliances, implementing of new ACLs ... of VLANs for a given environment. * Documenting and reporting of overall system configuration and adherence to any hardening requirements (such as CIS, DISA STIG, NIST, etc) for a given environment and working with Solipsys Cyber Operations group as required… more
    RTX Corporation (11/21/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …2 (RKE2) + Best practices in DevSecOps, system administration, infrastructure network services ( DNS , DHCP, PXE, NTP, etc.) + Security concepts pertaining to one or ... more of: identity and access management (IAM), access control, secrets management, and/or any security products related to these concepts + Security architecture + Cloud security + Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify Location: Maryland… more
    GliaCell Technologies (11/21/25)
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  • API Governance Lead

    Huntington National Bank (Hagerstown, MD)
    …Architect, Apigee API Engineer). + Familiarity with API Gateway architecture and DNS strategies. + Experience with CI/CD automation (Cloud Build, Terraform). Why ... Join Huntington? + Lead governance for a cutting-edge Apigee X-based API platform. + Shape Huntington's enterprise API-first strategy and developer experience. + Collaborate with top engineering and security teams to deliver secure, scalable APIs. Exempt… more
    Huntington National Bank (11/20/25)
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  • ADC Engineer II, AWS Cryptography and Identity…

    Amazon (Jessup, MD)
    …3+ years of technical support experience - 2+ years of networking (such as DNS , DHCP, SSL, OSI Model, and TCP/IP) experience - Current, active US Government Security ... Clearance of TS/SCI with Polygraph Preferred Qualifications - 5+ years of cloud computing experience - 5+ years of experience with support procedures and methodologies for production computing environments. - 5+ years experience troubleshooting. - 3+ years of… more
    Amazon (11/20/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …Linux and Windows operating systems + CentOS, RedHat, Windows 10, Window Server + DNS Experience + Scripting languages (eg Perl, bash, etc.) + Ansible Playbooks + ... Jenkins - Continuous Integration /Continuous Delivery (CI/CD) + OS and Software application patching (eg IAVA, Version updates) + Excellent communications skills + Working with the ISSE and the accreditation of the system, handling Service desk tickets and… more
    Belay Technologies (11/19/25)
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  • Principal Network Architect

    St. George Tanaq Corporation (Suitland, MD)
    …+ Cloud Architecture and Design + Identity Management Architecture and Design + DNS and LDAP Architecture and Design + Active Directory Architecture and Design This ... is a hybrid remote position based in Suitland, Maryland, that will require some onsite work at the customer's location. This position is contingent on contract award. **Responsibilities** + Provide high-level architectural expertise to managers and technical… more
    St. George Tanaq Corporation (11/18/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …including managing user and group accounts in LDAP configuration of DHCP, DNS , and TFTP. . Shall have demonstrated experience with configuration management tools, ... including Puppet and SALT Education: . Bachelor's Degree in Engineering, Systems Engineering, Computer Science, or Mathematics is highly desired and will be considered equivalent to two (2) years of experience. . Hadoop/Cloud System Administrator Certification… more
    DCCA (11/17/25)
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  • Modernization Cyber Network Packet/Protocol…

    Lockheed Martin (Hanover, MD)
    …* Protocol Deep‑Dive - In‑depth knowledge of TCP/IP, UDP, TLS/SSL, HTTP/2, DNS , SIP, and emerging protocols; ability to reverse‑engineer undocumented fields\. * ... Custom Dissector Development - Write C dissectors to expose hidden protocol data; integrate them into automated analysis pipelines\. * Automated Analysis Pipelines - Build containerized workflows \(Docker/Kubernetes\) that ingest PCAP streams, extract… more
    Lockheed Martin (11/15/25)
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