Endpoint Security Engineer III
$75.2k - $158.1kCaci Inc
Job Title: Endpoint Security Engineer IIIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:CACI has an exciting opportunity for an Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS) team in either Springfield, VA or St. Louis, MO.Our Endpoint Security team is rapidly growing! This is one of several new positions that we have added to the TCS program. This is an exceptional opportunity for a TS/SCI cleared professional to join an incredibly talented team, work with cutting edge technologies, and propel your career within the Cyber realm!TCS is a long-term, CACI Prime contract with the National Geospatial-Intelligence Agency (NGA) in support of the customer’s GEOINT mission. The Endpoint Security Engineer will support our Intelligence Community customer’s various endpoint security platforms. Positions on TCS require a TS/SCI clearance to be eligible for hire; with the ability to successfully pass a government polygraph as a post-hire requirement.Responsibilities:• Implement and apply technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access.• Provide engineering and sustainment support for Carbon Black Endpoint Detection and Response (EDR).• Establish computing environment by designing system configuration, directing system installation, and defining, documenting, and enforcing system standards. • Provide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements. • Configure and install various security products utilizing Linux OS.• Work with both the software vendor and the customer to research, analyze, and implement enterprise-wide security solutions/capabilities/enhancements to support customer business/mission goals and objectives• Assist with design, analysis, testing and implementation of state-of-the-art secure architectures• Oversee security infrastructure sustainment, maintenance, and advanced configuration (policy management, database administration and security management tools)• Oversee the reporting, documentation and investigation of all security related incidents; lead the development and implementation of corrective measuresQualifications:Required: • Active TS/SCI clearance. As a post-hire requirement, selected candidates must be able to successfully pass and maintain a government polygraph.• Bachelor's degree (Engineering, Computer Science or related field). Additional experience may be considered in lieu of a degree.• Minimum 5 years of technical experience in Cyber Security.• DoD 8570 IAT Level II certified (current)• Must obtain a CSSP Infrastructure Support certification within 6 months of hire date• Working knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing the following tool: Carbon Black Endpoint Detection and Response (EDR)• Knowledge and experience in working with incident response and threat hunting solutions• Strong hands-on working knowledge of administering applications in a Linux environment• Experience with large-scale enterprise/global networks in a high-paced, diverse environment• Understanding of and experience with the DoD Architecture Framework and other key DoD network architecture and strategic planning instructions• Experience in providing status reports and products to senior management and customers• Experience with plans, designs, and evaluations of security systems and architecturesDesired:• CSSP Infrastructure Support certification• Windows Enterprise Active Directory (AD) architecture and VMWare virtualization• Strong hands-on working knowledge within an AWS Environment-What You Can Expect: A culture of integrity.At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.An environment of trust.CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.A focus on continuous growth.Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.Since this position can be worked in more than one location, the range shown is the national average for the position.The proposed salary range for this position is: $75,200-$158,100CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.Department:Cyber Security
- ...Endpoint Security Engineer Abile Group has an exciting and challenging opportunity for an Endpoint Security Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All the personnel on the team will work together...SuggestedContract workFor contractorsImmediate startWorldwide
- ...Security Engineer III The Security Engineer III will evaluate, implement, maintain, and monitor IT security measures utilized by USAC. The... ...including vulnerability scanning, log collection/SIEM, and endpoint protection. Maintain Security Assessment Packages (ATO...Suggested
$123k - $126k
Job DescriptionEverforth ECS Federal is seeking a Mid-Level Endpoint Security Engineer to support a mission-focused federal cybersecurity program in Washington DC.Please Note: This position is contingent upon contract award.Salary Range: $123,000 - $126,000Join Everforth...SuggestedContract work$107.93k - $188.9k
...s Cyber Defense and Resilience offering is seeking a SIEM Engineer to support security monitoring, detection engineering, and incident analysis across... ...coverageIntegrate and normalize log sources from endpoint, network, cloud, identity, and security platformsPartners...SuggestedRemote work$107.9k - $195.05k
Leidos is seeking an experienced M365 Security and Compliance Administrator to join our... ...a federal agency context. This senior engineering role sits at the center of the organization... ...enterprise Windows, macOS, iOS/iPadOS endpoints; ensuring compliant, reliable access to...SuggestedFull timeNight shift- ...Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a... ...special! Position Overview The SentinelOne Endpoint Security Engineer is responsible for the administration, management, and optimization...Monday to FridayFlexible hours
- ...Endpoint Security Engineer Focuses on securing all enterprise-managed endpoints through policy enforcement, compliance monitoring, device protection controls, and integration of UEM platforms with enterprise security systems. Position requires on-site support....Remote work
- ...solutions, tested leadership, and trusted results to enable national security missions worldwide.Job Description*** This position is... ...contract award ***OverviewSOSi is seeking a Cybersecurity Security Engineer III to support cybersecurity engineering activities in alignment...Contract workWork at officeWorldwideMonday to FridayWeekend workAfternoon shift
$138k - $166k
As a Sr. Endpoint Security Engineer (Trellix) I, you’ll serve as the technical lead for the organization's endpoint security and data protection ecosystem, balancing day-to-day operational support with strategic cybersecurity engineering initiatives. You will work closely...Full timeLocal area- ...Job Title: Cyber Security Engineer Location: Springfield, VA Work Model: On site Position Type: 6 month contract to... ...Preferred Qualifications • Master’s degree • IAT Level III certification • Experience supporting NGA, DoD, Intelligence...Contract workFor contractorsLocal area
$145k - $200k
Washington, D.C.Information Security /Full-time /HybridA World-Changing CompanyPalantir builds... ...Kerberos ticket anomalies, or reverse-engineered a novel persistence mechanism in a... ...EDR, PAM, identity threat detection, and endpoint hardening controls.Build and maintain automation...Full timeWork experience placementWork at officeRemote workWork from homeRelocation package$102.5k - $188.9k
...with confidence, and proactively manage to secure success.Splunk plays a critical role in... ...complex environments. As a Splunk Engineer/Architect, you will design, implement, and... ...years of experience integrating Splunk with endpoint, identity, firewall, or cloud security...- ..., and trusted results to enable national security missions worldwide.Job DescriptionOverviewSOSi is seeking a Penetration Tester III to support proactive cyber defense activities... ...through coordination with security engineering, vulnerability management, and incident response...Contract workWork at officeWorldwideMonday to FridayWeekend workAfternoon shift
- ...and an empowered workforce as an engine to drive its customers' missions.... ...MartinFed is seeking a highly experienced Security Operations Center (SOC) Engineer III to provide advanced cybersecurity... ...of network security, endpoint security, identity and access management...Contract workWork at officeLocal area
$60 - $70 per hour
...TITLE: Security Endpoint Engineer/Admin LOCATION: Washington DC MINIMUM EDUCATION: Bachelor’s degree in IT or related field or equivalent experience. REQUIRED EXPERIENCE: 6 years INTERVIEWS: In Person Job Description: The Endpoint...Hourly payLong term contractPermanent employmentFull time$107.93k - $188.9k
...s Cyber Defense and Resilience offering is seeking a SIEM Engineer to support security monitoring, detection engineering, and incident analysis across... ...coverage Integrate and normalize log sources from endpoint, network, cloud, identity, and security platforms Partners...Remote work- ...Huntington Ingalls Industries' Warfare Systems group is seeking an experienced Endpoint Administrator to own the desktop OS lifecycle across enterprise endpoints in a DoD-focused environment. You will design, deploy, test, and maintain OS images, and drive continuous...
- ...CACI International Inc is seeking a Senior Endpoint Engineer - Trellix in Springfield, VA to join the Transport & Cybersecurity Services... ...role entails supporting the Intelligence Community's Endpoint Security Solutions platform. Responsibilities include implementing protective...
$75.2k - $158.1k
Job Title: Cyber Security Operations Specialist III - Tier 3Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to... ...systems;Performs digital media analysis and malware reverse engineering on host, server, and network data as required to...Contract workFor contractorsWork experience placementWork at officeLocal areaFlexible hours$104k - $166k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite... ..., SIEM alerts, network traffic, and endpoint telemetry using Splunk Enterprise.... ...have a current DoD 8570.1-M IAT Level III certification (SecurityX (CASP), GCIH,...Contract workShift work$170k - $210k
...currently hiring for a SME Information Systems Security Engineer to lead cybersecurity, compliance, and... ...: DoD 8570/8140 IASAE Level II or III (e.g., CISSP, CASP+, CSSLP).Expert-... ...compliance frameworks for enterprise-scale endpoint infrastructure.Demonstrated technical...Currently hiring$230k - $342k
As a Sr. UC Engineer III, you'll serve as a technical authority for voice, video, and collaboration... ...support for a highly visible, security-sensitive customer.We know that you can... ...Conference Manager, Jabber, Cisco telephony endpoints, and Cisco Expressway.Proven ability to...Full timeLocal areaImmediate start$86.6k - $181.8k
Job Title: Cyber Data Analyst Engineer IIIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.Department:Cyber SecurityContract workWork experience placementLocal areaFlexible hoursNight shift$140k - $170k
Security & Compliance Engineer Join to apply for the Security & Compliance Engineer role at Nominal. About... ...managing Nominal’s network, ensuring endpoint security, establishing baseline... ...permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv)...Permanent employmentH1bVisa sponsorshipWork visa$105.52k - $115k
.... Learn more about American UniversityDepartment: Information Security EngineeringTime Type: Full timeJob Type:RegularFLSA Status:ExemptWork... ...Division.Job Description:Summary:The Cyber Security Engineer III plays a critical role in safeguarding the university’s information...Full timeWork at officeLocal areaRemote workMonday to FridayNight shiftAfternoon shift$102.5k - $188.9k
...with confidence, and proactively manage to secure success.Cyber threats continue to evolve... ...and adversary tools, including reverse engineering malicious code and simulating adversary... ...intrusion prevention systems (IPS), or endpoint detection and response (EDR)Ability to travel...Work at office$135k - $216k
...for a Senior Voice and Video Engineer to support a contract onsite in... ...rooms and video-teleconferencing endpoints. Peraton has served as the... ...government leaders with reliable secure voice, video, and fax... ...for but not limited to: Tier III support of reported customer incidents...Contract workFor contractorsWorldwideShift work- ...solutions, tested leadership, and trusted results to enable national security missions worldwide.Job Description*** This position is... ...contract award ***OverviewSOSi is seeking a Cyber Intelligence Analyst III to support cyber threat intelligence activities in alignment...Contract workCasual workWork at officeRemote workWorldwide
- ...The Cyber Security Specialist II/III supports cybersecurity engineering and compliance execution in a NAVSEA Program Office Support role. This role helps implement controls, monitor security posture, and remediate vulnerabilities across supported systems. This position...Full timeWork at office
- ...Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration... ...Maintains a thorough knowledge of existing network and/or security hardware and software in use to provide third-tier technical and...Full timePart timeLocal areaRemote workWeekend workAfternoon shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Endpoint Security Engineer III. Be the first to apply!
- network security engineer Springfield, VA
- information technology security engineer Springfield, VA
- IT security engineer Springfield, VA
- security engineer Springfield, VA
- aws cloud security engineer Springfield, VA
- staff security engineer
- junior security engineer
- network security engineer
- product security engineer
- senior application security engineer


