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Systems Engineer Security Clearance

Job in Reston, Fairfax County, Virginia, 20190, USA
Listing for: Cornerstone Defense
Full Time position
Listed on 2026-06-04
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support, Cloud Computing
Job Description & How to Apply Below
Position: Systems Engineer with Security Clearance
Systems Engineer Reston, VA
* Demonstrated experience with one or more of the following:
Computer networking in Windows AND Linux, Cloud provider provisioning/procurement, Use of common online services In a persona-specific environment, Website configuration, Web-page Building.
* Demonstrated experience with basic software development/scripting/software testing and debugging (Linux and Windows).
* Demonstrated experience building tech-ops plans using available tools/techniques.
* Demonstrated experience to independently evaluate complex situations and requirement and be able to select appropriate technical capabilities/ use appropriate tools and develop methodologies to satisfy them.
* Demonstrated familiarity with social media sites (please specify) and creation/management/troubleshooting social media accounts.
* Demonstrated experience of VPNs (OpenVPN, Wireguard), Residential and Mobile proxies and firewall rules.
* Demonstrate psychological resilience to work in varying conditions, manage time effectively, and adapt to different problems and situations.
* Demonstrated experience with Azure/AWS Cloud Administration and Tier 1 user support.
* Demonstrated experience in managing cash funds, management and tracking of misattribute procurement including payments.
* Demonstrated experience in persona identity handling.
* Demonstrated experience in operational tradecraft (OpSec compliance).
* Demonstrated experience with incidence tracking tool including JIRA.
* Demonstrated experience communicating effectively (written and oral). Desired

Skills:

* Demonstrated experience with customer space, CONUS and OCONUS, and how it differs from other cyber activities.
* Demonstrated experience managing and troubleshooting internet capabilities.
* Demonstrated experience with Virtualization technologies and VPN Networking.
* Demonstrated experience with web development.
* Demonstrated experience with Dark Web and ToR.
* Demonstrated experience with Cryptocurrency exchanges.
* Demonstrated experience with surveillance detection route.
* Demonstrated experience managing and troubleshooting social media accounts and other internet capabilities.
* Demonstrated experience working with mobile SIMs and eSIMs.
* Demonstrated experience collecting data from social media accounts and other internet-based platforms.
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