- Arena Technical Resources, LLC (Quantico, VA)
- …Application Delivery Management (ADM) -Strong understanding of Citrix Web Application Firewall (WAF) -Managing Citrix XenDesktop, XenApp, for hosted applications and ... virtual desktop deployments via zero client terminals -Microsoft Windows desktop design engineering and implementation options -System configuration based on security guidelines such as DISA STIGs -Security+ Preferred Skills: -Strong Citrix skillset; Citrix… more
- SMX (Quantico, VA)
- …**Desired Qualifications:** + 7 years related experience + Firewall , Demilitarized Zone (DMZ) experience configuring, certificate configuring; troubleshooting ... + Experience with PowerShell commands needed to manage Active Directory features, roles, mailboxes, performance and troubleshooting + Experience maintaining policies, procedures, and training plans for Active Directory system administration and appropriate use… more
- AltaGas (Springfield, VA)
- …outside plant applications through conduit or raceways. * Develops and maintains firewall policies to meet CISA and TSA-SD2 guidelines and requirements. * Develops ... and maintains system documentation including run books, asset inventories, and network diagrams. * Serves as an OT subject matter expert for communications with internal and external stakeholders including TSA and PSC regulatory inspectors. * Evaluates… more
- SAIC (Arlington, VA)
- …(NSGs), and route tables. + Implement load balancing, VPN gateways, and firewall configurations to ensure secure and efficient network traffic flow. + Infrastructure ... as Code (IaC) and Automation: + Develop and maintain IaC scripts to automate the provisioning and management of infrastructure, promoting consistency and repeatability. + Implement and manage configuration management tools (eg, Ansible, Chef, Puppet) to… more
- System One (Chantilly, VA)
- …and services. This should include knowledge of networking protocols, firewall functionality, host and network intrusion detection systems, operating systems, ... databases, encryption, load balancing, and other technologies. System One, and its subsidiaries including Joule, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients… more
- System One (Quantico, VA)
- …physical and virtual networking devices, encryption (experience with Taclanes preferred), Firewall devices and rules, and networking Layer 2 and 3 devices ... and configurations + Expertise researching, evaluating, testing, recommending, integrating deploying, and installing network equipment and solutions to meet objectives and requirements to include new technologies. + Ability to confer with and advise… more
- Leidos (Ashburn, VA)
- …on-premises and AWS cloud environments. + Experience on reviewing AWS firewall /security group requests from a security-first perspective. + Experience on ... troubleshooting and resolving networking issues in AWS environments. + Support and maintain large-scale AWS network architecture, including VPCs, DNS, subnets, routing, remote access technologies, and security constructs. + Experience on maintaining AWS… more
- The Boeing Company (Fairfax, VA)
- …Cisco CLI + Experience with NTP + Experience with Palo Alto next generation firewall systems and Panorama + Experience with IPSEC and GRE tunnel configurations + ... Experience with Splunk **Drug Free Workplace:** Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.… more
- Leidos (Chantilly, VA)
- …& Security_ + Assist with network troubleshooting, including VLANs, routing, NAT, firewall rules, DNS, and DHCP. + Support VPN tunnels and internal network ... segmentation strategies. + Implement and maintain security baselines and patch compliance. _Support & Documentation_ + Act as Tier 2 support for tickets and escalated user/system issues. + Maintain accurate documentation, including diagrams, SOPs, runbooks,… more
- Virtual Service Operations (Lorton, VA)
- …SolarWinds, Wireshark, PRTG). + Strong knowledge of network security principles, including firewall management, IDS/IPS, and access control. + Proven ability to lead ... incident response and troubleshoot complex network issues. + Experience with cloud networking concepts, such as AWS, Azure, or hybrid environments, is a plus. + Industry certifications such as CCNP, CCIE, or equivalent are highly desirable. Requirements + Must… more