- BCMC (Arlington, VA)
- …users - Provide support for MacOS and iOS to users - Provide troubleshooting and triaging assistance for basic to intermediate technical challenges and user issues ... - Monitor and respond to users on IT helpdesk channels and phone lines - Assist in the management of user accounts and resetting credentials - Performing implementation of granular access control, and monitor systems for acceptable performance and user… more
- Highmark Health (Richmond, VA)
- …LTM/GTM, Citrix Netscalers SDX/VPX, Cloudflare), proxy servers (Broadcom, Skyhigh) + Troubleshooting and Problem Solving network issues + Solid understanding of the ... OSI model and TCP/IP protocol suite + Proficiency in routing protocols (eg, OSPF, BGP, EIGRP) + 5 years of experience with technology platforms, application development tools, business processes, software development life cycle used by our enterprise + 5 years… more
- ManTech (Vienna, VA)
- …operating systems, networking, scripting and automation, and Security Application troubleshooting . + An active 8140 Certification **Preferred Qualifications** : + ... Bachelor's degree in Information Technology/Computer Science field or equivalent practical experience. + Experience in working with SOC systems/networks and supporting Security Detections Development + Experience with security alert tuning, in partnership with… more
- Mobile Communications America (Manassas, VA)
- …NR / 4G LTE Protocol including KPIs, VoLTE, Layer 3 protocol troubleshooting . + In-depth knowledge of Layer Management (A3/A5-1/A5-2/B1 Events) including hysteresis ... and time-to trigger, qRxLevMin, CSFB. + In-depth understanding of Carrier Aggregation, MIMO, and Beamforming. + Experience with LTE Design with iBWave, MapInfo, Atoll, Planet, Wizard, or Asset. + In-depth understanding of Uplink Ue behavior and Ue Tx Power. +… more
- Leidos (Alexandria, VA)
- …capabilities + Demonstrated experience with configuring, maintaining, and troubleshooting cybersecurity infrastructure and capabilities. + Demonstrated knowledge of ... network traffic and communications, including known ports and services. + Hands-on experience with the Windows and Linux operating system and their respective command line interfaces and scripting shells Preferred Qualifications: + Experience with automation… more
- SAIC (Suffolk, VA)
- …Architecture; working with VLANs and VRFs; configuring IPSEC tunnels; and troubleshooting routing issues + Working knowledge of SD-WAN, Routers, Switches, Firewalls, ... and Virtual Private Network devices + Understanding of TCP/IP in regard to routing and subnetting + Capable of supporting TACACS+ on Cisco ISE and ISE Cube **Required Certifications:** + IAT Level II required (Sec +), CCNA/CCNP **Working Environment and… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …area system administration related functions + Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT system infrastructure ... and any processes related to these systems + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. + Provide Tier 1 and Tier 2 problem… more
- CACI International (VA)
- …customer tickets within JIRA and Service Now, and supporting system incident troubleshooting calls. The candidate is expected to closely interact with the government ... customer to achieve system objectives, provide ticket updates, and system status updates. Candidates are expected to be on-call for a week at a time approximately 4 - 6 times a year. **Responsibilities:** * Designing, installing, maintaining and coordinating… more
- KBR (Chantilly, VA)
- …recommend efficient Tier 1 solutions by performing preventive maintenance, troubleshooting and diagnostic failures and restoring failed operational capabilities ... within a specified amount of time, ensuring sustainment of mission operations. + Oversee the telecommunications infrastructure for both inside plant (ISP) and outside plant (OSP) including the project management of ISP and OSP projects, design engineering,… more
- Highmark Health (Richmond, VA)
- …to enhance our cloud capabilities. + **Problem Solving:** Provide expert-level troubleshooting and support for complex cloud-related issues. + **Monitoring & ... Reporting:** Proactively monitor system performance, identify potential issues, and provide regular status updates to leadership. **EXPERIENCE** **Required** + 7 years of experience in one or many of the following tasks: analyzing, designing, coding, testing… more