• Sr. Technical Support Engineer, Prisma SD-WAN,…

    Palo Alto Networks (Plano, TX)
    …Remote Access VPN solutions and tunneling protocols (IPSEC, GRE, PKI & SSL/TLS, DNS , DHCP) + Knowledge of SD-WAN Architectures is preferred + Experience with ... Multi-factor Authentication Protocols (2FA, RADIUS, LDAP, AD, CAC cards, tokens etc.) + Working knowledge of Security services (IDS/IPS, Firewalls etc.) + Virtualization experience (AWS, Azure, VMWare, OpenStack) + Experience with Windows, Linux, and Mac OS is… more
    Palo Alto Networks (12/19/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    …and Windows Server 2016/2019, to include Active Directory, Domain Controllers, DNS , GPO's, PKI, DHCP, VMware v8, Backup Architectures, Storage Management, and ... Auditing. **Responsibilities include, but not limited to:** + Lead and supervise a team of system administrators (Windows/Linux/VMWare) and IT support staff. + Design, implement, and maintain VMware vSphere environments, including vCenter, ESXi hosts, and… more
    ManTech (12/19/25)
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  • Senior Cloud Architect

    Cognizant (Bismarck, ND)
    …+ Strong knowledge of cloud networking concepts such as VNets, load balancers, and DNS + Familiarity with scripting and automation languages such as Python, Bash, or ... PowerShell + Ability to diagnose and resolve complex cloud infrastructure and application issues + Strong communication and collaboration skills. At Cognizant, we're eager to meet people who believe in our mission and can make an impact in various ways! We… more
    Cognizant (12/19/25)
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  • Clinical Content Specialist - Nursing Education…

    Wolters Kluwer (Dallas, TX)
    …conferences, and peer-reviewed publications. **What You Bring** + A doctoral degree (PhD, DNS preferred; EdD acceptable). + At least 5 years of experience in nursing ... education + A proven track record of research publications in peer-reviewed journals. + Passion for advancing nursing education through evidence-based solutions. **Why Wolters Kluwer?** Your work will directly influence how future nurses are trained-impacting… more
    Wolters Kluwer (12/19/25)
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  • Systems Administrator

    ASM Research, An Accenture Federal Services Company (Oak Ridge, TN)
    …+ Manage Active Directory (AD), including user/group management, OU structure, GPOs, DNS , DHCP, and replication. + Provide Tier III support for Windows desktop ... environments, including OS deployment, patching, and troubleshooting. + Support endpoint devices (Windows, macOS, and Linux where required), ensuring compliance with security baselines. + Implement and maintain Microsoft Endpoint Configuration Manager… more
    ASM Research, An Accenture Federal Services Company (12/19/25)
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  • Support Technician

    Insight Global (Chaska, MN)
    …platforms, including network, operating systems, storage, backup, firewalls, DNS , servers, and virtual machines. Additional responsibilities include maintaining ... accurate documentation, ensuring secure data center access, and collaborating with the training team to enhance technical programs. Candidates must demonstrate a commitment to continuous learning and provide after-hours support as part of an on-call rotation… more
    Insight Global (12/19/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …LVM, and the operation and updating of Red Hat Satellite. + Manage DNS and DHCP services across Windows and Linux environments, including familiarity with Active ... Directory. + Support virtual Linux systems using VMWare ESXi and assist with the maintenance of backup systems. + Ensure strict compliance with security policies while authoring Standard Operating Procedures (SOPs) for IT systems and processes. + Ability to… more
    ManTech (12/19/25)
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  • System Administrator

    Leidos (St. Petersburg, FL)
    …domain environment to include management of workstations, Active Directory, and DNS . + Familiarity navigating a Windows-based operating system to include knowledge ... of: TCP/IP, software installations, running predefined scripts, accessing SMB shares, remote system management, NTFS permissions, and common administration tools. + Basic knowledge of Linux-based distributions and willingness to complete full RHCSA training… more
    Leidos (12/19/25)
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  • Security Architect

    NTT America, Inc. (Sacramento, CA)
    …performance monitoring. + **Cloud and SaaS security:** Implement Cisco Umbrella for DNS -layer protection and CSSPM for cloud posture management. + **Automation and ... orchestration:** Develop SOAR workflows, optimize SIEM/XDR integrations, and drive security automation using Python, Ansible, and API-based frameworks. + **Governance and compliance:** Produce HLD/LLD, security standards, segmentation policies, and compliance… more
    NTT America, Inc. (12/19/25)
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  • Security Engineer

    TEKsystems (Scottsdale, AZ)
    …Strong expertise with at least two of the following: SIEM, EDR, firewalls, DNS security, email protection, log correlation * Proven ability to investigate and ... contain malware, phishing, lateral movement, and other attack techniques * Strong understanding of MITRE ATT&CK and how to map detections to attacker TTPs * Ability to write clear incident timelines and investigative findings Employee Value Proposition (EVP)… more
    TEKsystems (12/19/25)
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