- 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
- Nightwing (Sterling, VA)
- …knowledge of TCP/IP networking, architecture, and core technologies (such as DNS , DHCP, + HTTP, Routing, VPN) + Excellent communication, collaboration, analytical, ... and problem-solving + skills + Ability to interface with customers, end-users, technical leads, and program management **Desired Qualifications** + Experience building test automation frameworks + Experience designing, writing, reviewing, and executing test… more
- Amazon (Arlington, VA)
- …CentOS, RedHat, Solaris, etc.) - 1-3 years of experience with Networking (TCP/IP, DNS ) - 1-3 years of experience with Troubleshooting / Support for technical IT ... issues - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - Experience with internet fundamentals and cloud computing concepts - Experience with AWS core services, Command Console, or command line interface -… more
- Amazon (Arlington, VA)
- …and network security experience - Knowledge of networking protocols, to include HTTP(S), DNS , and TCP/IP - Experience with AWS products and services - Experience ... performing security activities across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security testing Amazon is an equal opportunity employer and does not discriminate… more
- Insight Global (Alexandria, VA)
- …of emerging technologies such as SDN, IoT, and 5G. Experience with DNS and Infoblox. Advanced certifications: CCNP, CCDP, JDCI, CCVP, AWS Advanced Networking, ... Azure Solutions Architect Expert. Proficiency in automation and scripting (eg, Python, Ansible). Familiarity with network monitoring tools (eg, SolarWinds, Nagios, NetFlow). Knowledge of DoS environments, Foreign Affairs Handbooks (FAHs), and Foreign Affairs… more
- Teradata (Richmond, VA)
- …53 + Layer 4/Layer 7 Load Balancing + VPCs, ACLs, Subnets, Peering, Firewalls, DNS resolution, and network security + Collaborate across teams and work closely with ... security, platform, and application teams. + Communicate technical decisions clearly to engineers and stakeholders. + Mentor and coach junior engineers on cloud development, best practices, and system design. **Who You'll Work With** You will join the Teradata… more
- General Dynamics Information Technology (Sterling, VA)
- …Active Directory Services (ADDS), Group Policy, Objects, Domain Name System ( DNS ), Dynamic Host Configuration Protocol (DHCP), File Sharing services, Active roles ... Server (ARS) GDIT IS YOUR PLACE: * Full-flex work week to own your priorities at work and at home * 401K with company match * Comprehensive health and wellness packages * Internal mobility team dedicated to helping you own your career * Professional growth… more
- Nightwing (Arlington, VA)
- …knowledge of TCP/IP protocols - In depth knowledge of standard protocols - ICMP, HTTP/S, DNS , SSH, SMTP, SMB, NFS, etc. - In depth knowledge and experience of Wifi ... networking - In depth knowledge and experience of network topologies - DMZ's, WAN's, etc. - Substantial knowledge of Splunk (or other SIEM's)- Understanding of MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK) - Knowledge of Computer Network… more