• Senior DevOps Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …Available environments (Active-Active), CDN (Akamai, Cloudflare), Load Balancing Technologies (ALB, NLB, F5 ) + 4+ years' experience with monitoring tools in areas of ... APM, synthetics and RUM (Datadog, Prometheus, ELK, AppDynamics) + 4+ years' experience managing containerized environments (Kubernetes, ECS , EKS, Fargate) and related infrastructure + Experience using build and deployment tools such as Helm, YAML, Terraform,… more
    CoStar Realty Information, Inc. (12/31/25)
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  • Software Developer, Identity and Access Management…

    SAIC (Alexandria, VA)
    …flows. + Integrating applications/web servers (eg, Apache, IIS, Oracle HTTP Server, F5 APM, etc.) with external Identity Providers. + Consuming and mapping ... assertions/attributes from common enterprise IdPs (Key Cloak, Okta, Azure AD, PingFederate, ADFS, Oracle Identity Management, etc.). + Working with SAML metadata, signing/encryption certificates, and attribute release policies from the SP perspective.… more
    SAIC (12/13/25)
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  • Senior DevOps Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …or Azure or Google cloud + Application load balancing technologies such as F5 LTMs, including management of VIPs, pools, nodes, iRule authoring, SSL offloading. + ... Experience with enterprise monitoring tools in areas of APM, system vitals, synthetics and RUM. + Heavy scripting support (PowerShell), Bash, Ruby, Groovy + Experience with any SQL or No SQL databases + Experience with configuring Content Delivery Networks… more
    CoStar Realty Information, Inc. (12/11/25)
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  • Consulting Systems Engineer

    World Wide Technology (Reston, VA)
    …+ Knowledge of Cisco Unified Communications is a plus + Experience with F5 , VMware are highly desired + Must understand federal procurement process; RFI, RFP, ... etc. + Self-driven, business-minded, and goal orientated + Ability to travel within region and as needed to support customer accounts Certain states and localities require employers to post a reasonable estimate of salary range. A reasonable estimate of the… more
    World Wide Technology (12/09/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …+ Automation Concepts (Puppet) + Experience with Splunk, WebLogic, High-Speed Guards, F5 Load Balancers + Familiarity with Cisco switches and firewalls + Experience ... with SQL database queries and troubleshooting + Tape Library/ Backups (Symantec NetBackup) + Scripting and coding experience (Bash, PowerShell, Python). **WHAT YOU'LL NEED TO SUCCEED:** * Education: Technical Training, certifications, degree, or the equivalent… more
    General Dynamics Information Technology (12/06/25)
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  • Network Engineer/Architect SME

    Leidos (Fort Belvoir, VA)
    …with two or more of the following vendor network technologies: Cisco, Juniper, F5 , Aruba, Palo Alto, Dell, Brocade, and Fortinet. + Experience with SD-WAN solutions, ... with Dell Versa preferred + Some experience working with Azure and AWS cloud networking + Experience working with AAA servers, such as Cisco ISE or Aruba Clearpass, and endpoint posturing. + Experience working with Enterprise Wireless + Familiarity with Type 1… more
    Leidos (12/06/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …and Ansible is Required. + Experience with integrating other tools like CyberArk, Datadog, F5 , WebSeal, Venafi is desired. + Must have hands on experience in writing ... Lambda functions preferably in Python (Boto3). + Must have strong hands-on knowledge of AWS platform and services but not limited to VPC, Subnets, NACLs, Security Groups, EC2, S3, IAM, ELBs, Lambdas, Cloud Watch, CloudTrail, EKS etc. + Experience with AWS CLI… more
    CareFirst (12/05/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    …Networking technologies, such as Cisco ACI and VMware NSX-T. 3. Demonstrated experience with load balancing technologies, such as F5 BIG-IP and Citrix Netscaler. ... Network Engineer-US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - * The Contractor Team shall assist with continuous monitoring of IT systems that are required to… more
    The Metamorphosis Group (12/03/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …XenServer/XCP-ng) Application load balancing, proxy configurations, and traffic routing tools ( F5 Networks, NGINX, or HA Proxy) in addition to web authentication ... methods (SAML or OAUTH) Red Hat Enterprise Linux, YUM, Satellite, Capsule technologies Enterprise Storage Systems (EMC (Unity, Isilon platforms) NetApp) Enterprise scale backup technologies DISA STIG Audits, hardening and remediation procedures Certification… more
    William C Brown Inc (11/25/25)
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  • Network Architect

    CoStar Realty Information, Inc. (Arlington, VA)
    …and Skills** + Palo Alto Firewalls experience. + Aruba Wireless experience. + F5 Load Balancers experience + Infoblox (DNS & DHCP) experience.. **What's in it ... for You** When you join CoStar Group, you'll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed. We offer you generous compensation and performance-based incentives. CoStar… more
    CoStar Realty Information, Inc. (11/24/25)
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