JobsCyber SecurityUnited StatesSenior Cybersecurity Engineer

Tau Six

Posted 3 days ago

Senior Cybersecurity Engineer

Tau Six · Chantilly, Virginia, United States

Full-timeOn site5-10 yrsListed as no visa sponsorshipComputer and Network Security
APPLY ON TAU SIX'S CAREERS SITE ↗
SAVE THIS JOB

We'll keep this job - the posting's full text, even after it closes. Free.

We'll email a six-digit code to make this your free Advancemint sign-in - and a link for later. Terms · Privacy Policy

Opens the employer's own application page.

In short

Design, integrate, and oversee security architectures and technologies that protect enterprise information systems, networks, and national security data. Identify and mitigate threats and vulnerabilities, assess security impacts of proposed changes, maintain security documentation, and develop technical solutions and tools to improve security.

What they're looking for

MUST-HAVE SKILLS

Cybersecurity EngineeringSecurity ArchitectureSystems EngineeringNetwork SecurityOperating System SecurityFirewall ManagementIntrusion DetectionAntivirus Software

ALSO MENTIONED

CybersecuritySecurity EngineeringSystems EngineeringInformation SecuritySecurity ArchitectureEnterprise NetworksSecurity IntegrationRequirements AnalysisThreat AnalysisThreat Mitigation

Requires a bachelor's degree, at least seven years of related experience, and proven experience as a systems security or information security engineer. Candidates must be U.S. citizens with an active Top Secret clearance and SCI eligibility, and have hands-on knowledge of security systems, network and operating system security, and monitoring tools.

About the employer

Tau Six, LLC

Resilient Technology Solutions

Tau Six was founded with a plan to build a highly strategic, national security company, with specialized capabilities in cyber security, risk management, and secure system development & integration.

Read more

Intellectual property, privacy act protected information, critical command and control systems, and national security data are increasingly compromised by sophisticated cyber attacks. Working in partnership with our customers, Tau Six helps organizations plan and implement an integrated cyber strategy to minimize cyber security risk, increase mission assurance, and improve customer and organizational privacy. Tau Six works together with our customers to assess vulnerabilities and threats, prioritize mitigation approaches based on the latest technology and best practices, and implement a comprehensive cyber security strategy.

INDUSTRY
Computer and Network Security
COMPANY
Privately Held
FOUNDED
2016
SIZE
11-50on LinkedIn

KNOWN FOR

Cyber Security StrategyRisk ManagementCyber Security Operations

Is your LinkedIn profile ready for roles like this?

A free review of your profile, scored against what Security roles ask for, and what to fix first.

GET MY FREE REVIEWFREE · A SCORED REVIEW OF YOUR PROFILE, IN MINUTES

Questions about this role

Is this Tau Six role remote?
Tagged on site.
Does it sponsor visas?
Listed as no visa sponsorship.
What experience does it ask for?
Listed as 5-10 years.

The posting, in full

Join Tau Six, an agile small company that delivers cutting edge cybersecurity and system integration services to the US National Security market. We have an immediate need for a Senior Cybersecurity Engineer and are seeking a motivated self-starter with experience in secure information systems to join a team of professionals and help defend national security systems.

▶ READ THE FULL POSTING

Join Tau Six, an agile small company that delivers cutting edge cybersecurity and system integration services to the US National Security market. We have an immediate need for a Senior Cybersecurity Engineer and are seeking a motivated self-starter with experience in secure information systems to join a team of professionals and help defend national security systems.

The Senior Cybersecurity Engineer is a senior technologist who assists the customer with the identification, integration, and oversight of security technologies within customer enterprise networks. The ideal candidate will bring excellent cybersecurity knowledge to the program and be able to integrate a wide array of security products and technologies. The Senior Cybersecurity Engineer ensures that cybersecurity requirements are effectively integrated into information systems through purposeful security architecting, design, development, and configuration.

CLEARANCE REQUIRED: Active Top Secret US Government clearance with SCI eligibility

Responsibilities

  • Define, plan, design, and evaluate information security systems and architecture
  • Perform requirements analysis, design, and integration for complex security integrations and collaboration infrastructures
  • Engineer, implement and oversee security measures for the protection of computer systems, networks and information
  • Identify and define system security requirements
  • Identifies, analyzes, and mitigates threats to hosted information systems. Uses cybersecurity tools, defensive measures, and information collected from a variety of sources to identify, analyze, and report events that occur or might occur within the enterprise network in order to protect information, information systems, and networks from threats.
  • Design computer security architecture and develop detailed cyber security designs
  • Participate in the change management process, and assesses security impact of proposed changes
  • Identify deficiencies (POA&M) and provide recommendations for solutions
  • Create and maintains existing information system security documentation, including SSP, SCTM, Security Configuration Guide
  • Write implementation and design documents describing how security features are implemented
  • Develop technical solutions and new security tools to help mitigate security vulnerabilities and automate repeatable tasks

Requirements

  • Bachelor’s degree and 7 years related experience required
  • Requires technical knowledge in security engineering and IT systems engineering
  • Proven work experience as a system security engineer or information security engineer
  • Experience in building and maintaining security systems
  • Detailed technical knowledge of network and operating system security
  • Hands on experience in security systems, including firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, content filtering, etc
  • Experience with network security and networking technologies and with system, security, and network monitoring tools
  • Thorough understanding of the latest security principles, techniques, and tools
  • Problem solving skills and ability to work under pressure

Security Requirements

  • US Citizenship required and active Top Secret clearance with SCI eligibility
APPLY ON TAU SIX'S CAREERS SITE ↗
SAVE THIS JOB

We'll keep this job - the posting's full text, even after it closes. Free.

We'll email a six-digit code to make this your free Advancemint sign-in - and a link for later. Terms · Privacy Policy

Similar roles open now

All 219 Cyber Security roles in United States

This listing comes from Tau Six's own careers site. Apply links go to the employer. Company facts are from Tau Six, LLC's public profile. Last checked 6 Nov 2026.