- Jacobs (Richmond, VA)
- …Experience working with virtualization platforms, Active Directory Domain Services, and DNS * Familiarity with IEC-62443 and other industrial cybersecurity standards ... * Knowledge of the Purdue Enterprise Reference Architecture * Knowledge of Zero Trust Architecture Preferred: * IAT Level II Certification (Security+, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification * Expertise in MITRE ATT&CK(R)… more
- BAE Systems (Herndon, VA)
- …call flows + Secure Real-Time Transport Protocol + SIP + TCP/IP + H.323 + DNS + DHCP + RTP Certifications + MCSE certification + A certification + Network ... certification + CCNA, CCNP, ITIL, CCIE, HP, CCVP, CCDP, CATE, R&S + Cisco Voice certifications + Juniper certifications **Pay Information** Full-Time Salary Range: $115779 - $196825 Please note: This range is based on our market pay structures. However,… more
- TekSynap (Radford, VA)
- …(5) years working in complex network environments with strong knowledge of TCP/IP, DNS , DHCP, SMTP, SNMP. + Five (5) years managing enterprise-level Active Directory ... environments. + Five (5) years developing and managing complex MS Group Policy configurations. + Five (5) years creating and maintaining SOPs and disaster recovery plans for common problem resolution. + Three (3) years supporting Cybersecurity patching and… more
- CACI International (Sterling, VA)
- …IDS/IPS, and DMZ configurations. + Strong understanding of network protocols (TCP/IP, DNS , HTTP, etc.), network routing protocols (OSPF, EIGRP, BGP), and network ... architectures. + Excellent troubleshooting, problem-solving, and analytical skills + Strong communication skills, both written and verbal **Desired:** + Industry certifications such as CISSP, CISM, CCNP Security, Palo Alto PCNSE, or equivalent are highly… more
- ASM Research, An Accenture Federal Services Company (Springfield, VA)
- …languages. + Basic understanding of core networking concepts such as IP addressing, DNS , DHCP, and VPNs. + Proven ability to communicate clearly and effectively, ... both verbally and in writing, with a customer-first mindset. **Other Job Specific Skills** + Demonstrates a friendly, courteous demeanor in customer interactions. Expresses empathy and takes issue ownership when dealing with difficult customer situations +… more
- CACI International (Sterling, VA)
- …IDS/IPS, and DMZ configurations. + Strong understanding of network protocols (TCP/IP, DNS , HTTP, etc.), network routing protocols (OSPF, EIGRP, BGP), and network ... architectures. + Excellent troubleshooting, problem-solving, and analytical skills + Strong communication skills, both written and verbal _Desired:_ + Industry certifications such as CISSP, CISM, CCNP Security, Palo Alto PCNSE, or equivalent are highly… more
- TekSynap (Bluemont, VA)
- …Server environments** , including **Active Directory (AD)** , **Domain Controllers (DCs)** , DNS , DHCP, and GPOs. + Manage and support **VMware ESXi, vCenter, UCS ... Blades** , and server lifecycle maintenance. + Configure and support **VPN platforms** (Cloudflare and equivalents) for secure interconnectivity. + Provide **classified troubleshooting, system hardening, and compliance** for secure enclaves. **Continuity of… more
- General Dynamics Information Technology (Sterling, VA)
- …deployment processes + Solid knowledge of Active Directory Security Groups, OUs, DNS , and GPO management + Desired Certifications + Microsoft Software Center ... Configuration Manager (SCCM) or equivalent + Microsoft 365 Certified: Modern Desktop Administrator Associate + Microsoft Certified Systems Engineer (MCSE) GDIT IS YOUR PLACE: * 401K with company match * Comprehensive health and wellness packages * Internal… more
- Lockheed Martin (Arlington, VA)
- …Unix\-based Applications, NFS, and Samba \* Network Administration \- DHCP, DNS \* Scripting/Automation \- Python, bash, Windows PowerShell, Puppet, Chef, Ansible ... \* Administering systems accredited under RMF \(NISPOM and/or ICD 503\) \* COMSEC inline network encryptors \(e\.g\., KG\-175 family\) \* Adjacent facilities concerns \- three phase power distribution, chilled water cooling systems, copper and fiber plant… more
- Virtual Service Operations (Lorton, VA)
- …or technical support role. + Understanding of networking concepts, including TCP/IP, DNS , DHCP, VLANs, and routing protocols (eg, BGP, OSPF). + Experience with ... network monitoring tools such as SolarWinds, PRTG, or similar. + Familiarity with network security principles, including firewalls, VPNs, and intrusion detection systems. + Hands-on experience configuring and troubleshooting network devices from vendors like… more