Make a difference here. UltraViolet Cyber is a leading platform-enabled unified security operations company providing a comprehensive suite of security operations solutions. Founded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. By creating continuously optimized identification, detection, and resilience from today’s dynamic threat landscape, UltraViolet Cyber provides both managed and custom-tailored unified security operations solutions to the Fortune 500, Federal Government, and Commercial clients. UltraViolet Cyber is headquartered in McLean, Virginia, with global offices across the U.S. and in India. We are seeking a Mid-Level Security Engineer with Tanium expertise to support endpoint management, security, and compliance operations within federal government environments. This role will implement and manage Tanium solutions to enhance visibility, control, and security across the enterprise endpoint infrastructure.  What You'll Do:

Deploy and manage Tanium Core Platform components, along with experience supporting Tenable and ForeScout within large scale enterprise network environments 

Implement and optimize Tanium modules, providing O&M support of Tenable and ForeScout 

Create and maintain Tanium content including sensors, packages, and saved questions 

Develop automation workflows for security and compliance monitoring using Tanium 

Support vulnerability management processes using Tanium and Tenable 

Configure and maintain Tanium Connect integrations with other security tools 

Assist with incident response activities using Tanium Threat Response 

Generate compliance reports to support federal requirements (FISMA, RMF, NIST) 

Troubleshoot Tanium, Tenable, and ForeScout 

Document configurations, procedures, and architecture 

Collaborate with cybersecurity teams to implement security controls across supporting productions 

What You Have:

Bachelor's degree in Cybersecurity, Information Technology, or related field 

3-5 years of experience in security operations or engineering 

Experience and knowledge using Tanium, Tenable, and ForeScout 

Understanding of endpoint security principles and technologies 

Experience with Windows and Linux operating systems 

Familiarity with federal security frameworks and compliance requirements 

Basic scripting abilities (PowerShell, Python, or Shell) 

Strong problem-solving and analytical skills 

Preferred Qualifications:

Tanium Certified Operator or Administrator certification 

Experience in federal agency IT or security operations 

Additional security certifications (Security+, CISSP Associate, CySA+) 

Experience with other endpoint management or security tools 

Knowledge of vulnerability management practices 

Familiarity with CISA directives and CDM program requirements 

Experience with configuration management and compliance automation 

Work Environment:

Hybrid work model with 2 day/week on-site presence near National Harbor, Maryland 

May require occasional after-hours support during security events 

Opportunities for professional development and certification 

Must be able to pass a Federal background investigation - US Citizenship required

What We Offer:

401(k), including an employer match of 100% of the first 3% contributed and 50% of the next 2% contributed  

Medical, Dental, and Vision Insurance (available on the 1st day of the month following your first day of employment)  

Group Term Life, Short-Term Disability, Long-Term Disability  

Voluntary Life, Hospital Indemnity, Accident, and/or Critical Illness  

Participation in the Discretionary Time Off (DTO) Program  

11 Paid Holidays Annually