Senior Threat Hunt Analyst

Harmonia Holdings Group•Washington, DC

About The Position

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Description Title: Senior Threat Hunt Analyst Location: Washington D.C. Terms: Full-time Clearance: Ability to obtain a MBI Public Trust Travel: 0% Position Description The Senior Threat Hunt Analyst supports the program by proactively identifying advanced cyber threats and adversary activity within enterprise IT environment. This role leads threat hunting initiatives, develops hypotheses based on intelligence and analytics, and collaborates with SOC and incident response teams to strengthen cyber defense posture.

Requirements

Bachelor’s degree in Computer Science, Information Security, Engineering, or related field.
5+ years of experience in cybersecurity operations, with at least 2 years focused on threat hunting or advanced detection.
Deep familiarity with SIEM, EDR, network analysis tools, and scripting languages (e.g., Python, PowerShell).
Strong understanding of attacker tactics, techniques, and procedures (TTPs), MITRE ATT&CK framework, and threat intelligence.
Excellent analytical, communication, and leadership skills.
Ability to pass MBI Clearance.

Nice To Haves

Professional certifications such as GCFA, GCTI, GREM, or CISSP.
Experience in federal or public sector environments.
Exposure to cloud and hybrid infrastructure threat hunting.

Responsibilities

Leadership of proactive threat hunting campaigns targeting advanced persistent threats, insider threats, and emerging attack techniques.
Development of hunt hypotheses using threat intelligence, behavioral analytics, and knowledge of the evolving federal threat landscape.
Analysis of endpoint, network, and cloud telemetry to detect anomalous activity and indicators of compromise across agency infrastructure.
Collaboration with SOC, incident response, and threat intelligence teams to validate findings and coordinate response actions.
Creation and refinement of detection logic, hunt methodologies, and automation scripts to improve hunt effectiveness.
Documentation of hunt findings, techniques, and lessons learned for SBA knowledge sharing and process improvement.
Mentorship and training of mid-level and junior analysts in advanced threat hunting practices.
Contribution to the continuous improvement of threat hunting frameworks, playbooks, and overall cyber defense.

Benefits

Traditional and HSA- eligible medical insurance plans w/ Wellness Incentives for employees and family
100% employer-paid dental and vision insurance options
100% employer-sponsored STD, LTD, and life insurance
Veterans Cohort
Gym membership reimbursement
401(k) matching
Dollar-for-dollar 501(c)(3) donation matching
Flexible-schedules and teleworking options
Paid holidays and Flexible Paid Time Off
Adoption Expense Reimbursement
Paid Parental Leave
Professional development and career growth opportunities and paid training days
Employer-sponsored Employee Assistance Program for employee and family
Team and company-wide events, recognition, and appreciation