ConstellisCO

Senior Security Engineer, Incident Response

Constellis provides end-to-end risk management and comprehensive security solutions to safeguard people and infrastructure globally. It was formed in 2010 and operates in approximately 40 countries, offering a wide range of services including security, crisis response, training, and logistics.

Constellis

Employee count: 5000+

United States only

POSITION SUMMARY

The Sr. Security Engineer is responsible for testing physical, logical, and electronic protection of data, including cloud, corporate, web application, access control, intrusion detection/prevention, virus protection, and more, as well as Digital Forensics, Software Development, Vulnerability Research, Reverse Engineering, Software/Hardware Engineering, and Operational Consultancy (e.g., Red Teaming/Hunt, Mission Evaluation) and performing incident response and working in the global security operations center. The Sr. Security Engineer will also assist with identifying current and emerging cyber events, along with developing countermeasures with known and/or discovered indicators.

RESPONSIBILITIES

  • Resolve incidents and problem tickets issued against supported devices within published SLAs
  • Identify opportunities for process improvement and automation of repetitive tasks leveraging a SOAR platform
  • Operate security operations technology (SIEM/EDR) and provide ongoing system support and advice to other users of this technology
  • Devise and implement approaches to monitor applications and data flows via effective information dashboards for operational metrics, end-to-end system data processing, incident management, change control, and compliance
  • Use monitoring data in combination with other sources to analyze the risk of a successful attack
  • Proactively recommend new tools, techniques, and procedures to enhance SOC performance and quickly learn new tools as they are introduced
  • Actively search all areas of the internal network for hidden threats and vulnerabilities
  • Assist in the development and documentation of policies and processes
  • Support audits and compliance efforts
  • Participate in red/blue/purple team exercises as needed to analyze threat scenarios and assess internal defenses. Document results
  • Engage positively across multiple teams to establish clarity, vision, and mutual trust in order to achieve business goals
  • Adheres to industry-specific local, state, and federal regulations, as applicable
  • Other duties as assigned

QUALIFICATIONS

  • 3 + years of IT engineering experience
  • Knowledge of operating systems internals and endpoint security experience
  • General knowledge of APT campaigns, Tools, Techniques, & Procedures (TTP), malware attack vectors, memory injection techniques and malware persistence mechanisms
  • U.S. Citizen
  • Ability to obtain and maintain a Top Secret clearance

DESIRED QUALIFICATIONS

  • Certified Information Systems Security Professional (CISSP) certification
  • 5+ years of cybersecurity incident response participation
  • Active security clearance a plus
Qualifications

Equal Opportunity Employer

Race/Color/Sex/Sexual Orientation/Gender Identity/Disability/Vet

About the job

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Job type

Full Time

Experience level

Senior

Location requirements

Hiring timezones

United States +/- 0 hours

About Constellis

Learn more about Constellis and their company culture.

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Constellis is a premier provider of risk management, security, humanitarian, training, and operational support services to both governmental and commercial clients across the globe. Formed in 2010, the company brought together a collection of leading brands in the complex risk management industry, including ACADEMI, Triple Canopy, Centerra, Olive Group, and The Development Initiative, among others. This amalgamation of expertise allows Constellis to offer comprehensive, turn-key solutions designed to address the multifaceted challenges faced by its clients in diverse and often demanding environments. The company's mission is to deliver integrated risk management and humanitarian solutions by leveraging top-tier knowledge, resources, capabilities, and personnel. Constellis prides itself on a team of highly trained professionals who guide clients through complex situations to achieve success.

Headquartered in Herndon, Virginia, just outside of Washington, D.C., Constellis operates in approximately 40 countries across five continents, with regional offices in Africa, the Americas, Europe, and the Middle East. The company emphasizes a strong culture of compliance and operational excellence, adhering to an exacting code of ethics. This commitment extends to supporting global initiatives such as the International Code of Conduct for Private Security Companies, the United Nations Global Compact, and the Voluntary Principles on Security and Human Rights. Constellis' services are extensive and synergistic, encompassing background investigations, social intelligence tools, advanced training programs, logistics and life support, K9 services, and crisis response mitigation. A significant portion of Constellis' workforce, over 70%, consists of former military and law enforcement personnel, reflecting the challenging nature of the work and the high level of expertise required. The company is dedicated to creating a safer world and is fiercely committed to the success of its customers and partners.

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Constellis

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