Job Description

Quantum Sky is searching for a Cyber Threat Hunter to join our team for one of our customers in Washington, DC. This position is critical to the continued maturation of the client’s operational capabilities, and you will join an established and experienced group that is motivated to provide excellent services in defending federal infrastructure. You will work closely with other threat hunters, threat analysts, and an established SOC, and we will rely on you to hunt down the most advanced global threats. We need you to see the security stack and all of its capabilities, identify what might have gotten through and how, and aggressively pursue the threat.

Responsibilities:

• Actively hunt for Indicators of Compromise (IOC) and APT Tactics, Techniques, and Procedures (TTP) in the network and in the host as necessary
• Search network flow, PCAP, logs, and sensors for evidence of cyber-attack patterns, and hunt for Advanced Persistent Threats (APT)
• Create detailed Incident Reports and contribute to lessons learned in collaboration with the appropriate team
• Collaborate with the SOC and Threat Analysts to contain and investigate major incidents
• Provide simple and reusable hunt tactics and techniques to a team of security engineers, SIEM specialists, and SOC analysts
• Work with leadership and the engineering team to improve and expand available toolsets
• Analyze network perimeter data, flow, packet filtering, proxy firewalls, and IPS/IDS to create and implement a concrete plan of action to harden the defensive posture
• Monitor open source and commercial threat intelligence for IOCs, new vulnerabilities, software weaknesses, and other attacker TTPs.

Qualifications

Required:

• 10 years of general experience and 8 years of relevant Cybersecurity experience
• Experience with securing and hardening IT infrastructure
• Demonstrated or advanced experience with computer networking and operating systems
• Experience with operational security, including security operations center (SOC), incident response, malware analysis, or IDS and IPS analyses
• Demonstrated proficiency with regular expression and scripting languages, including Python or PowerShell
• Demonstrated proficiency with data hunting, including ELK, Splunk, Apache Spark, or AWS Stack
• Familiarity with: Netflow data, DNS logs, Proxy Logs
• Experience with network hunting, including Bro Logs, Netflow, PCAP, or PaloAlto firewalls and proxies
• Knowledge of Windows and Linux OS’ and command line
• Ability to analyze malware, extract indicators, and create signatures in Yara, Snort, and IOCs
• Strong analytical skills and the ability to effectively research, write, communicate and brief varying levels of audiences to include at the executive level
• Knowledge related to the current state of cyber adversary tactics and trends
• Knowledge of the Splunk search language, search techniques, alerts, dashboards, and report building
• Knowledge of the TCP/IP networking stack and network IDS technologies

Desired:

• Bachelor’s Degree in CS-related field preferred
• Certifications Desired: CISSP, SANS GCTI, CCSP, GCFA, GCFE, GREM, GNFA, or OSCP Certification

Location:

• This is a hybrid role with expectations of being on the client site a one day a week.

Clearance:

• TS/SCI Required

About Tyto Athene

Compensation:

• Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically between $145,000-$155,000. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.

Benefits:

• Highlights of our benefits include Health/Dental/Vision, 401(k) match, Paid Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and parental leave.

The world the mission operates in is going post-quantum, contested, and machine-speed. Quantum Sky engineers the advantage across cyber, networks, software, and quantum because the mission demands dominance, not parity. We don't follow the map. We draw it.

At Quantum Sky, we believe that success starts with our people. We foster a collaborative, innovative, and mission-driven environment where every team member plays a critical role in shaping the future of technology. Are you ready to join #TeamQuantumSky?

Quantum Sky Engineering LLC is an Equal Opportunity Employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, [sexual orientation, gender identity,] national origin, disability, status as a protected veteran, or any characteristic protected by applicable law.