Jobs in the United States

25+ jobs

Save this search

Added 3 mins ago
Instrumentation & Controls Design Engineering Manager - New Design
Enercon Services, Inc.
Fort Worth, TX
…recommendation to the Client Engineering Manager of Lead Responsible Engineer (LRE) for unit led projects. Responsible for the approval of engineering documents produced by the unit.…
Added 4 mins ago
Lead AI Engineer - NBA
Humana
Jefferson City, MO
The Lead AI Engineer owns the design and delivery of the NBA platform's agentic AI capabilities. This is a hands-on engineering role first - you are expected to be a significant individual…
Added 5 mins ago
Construction Quality Control (CQC) Manager
Compliance Management International
Havertown, PA
…training, educational opportunities, and a strong focus on career development. Our inclusive culture, commitment to safety, and appreciation for hard work create an environment where…
Added 8 mins ago
Vice President – Full Java Stack Engineer
ewminds consulting Services
Pittsburgh, PA
We are seeking a Vice President – Full Stack Engineer to join a mission-critical engineering team supporting a high-performance, regulated enterprise platform. This is a hands-on…
Added 8 mins ago
Staff Software Engineer, Simulation
Agility Robotics
Remote, United States
Agility Robotics is building the world's most capable humanoid robots, and we're looking for a senior engineer to help build the simulation software at the foundation of it. You'll be one…
Added 9 mins ago
WD
Senior Software Engineer
Walt Disney Attractions Technology LLC
Orlando, FL
- $137,500 to $184,000 USD / year
Proficiency in AI-assisted development tools (Amazon Q Developer, Kiro, GitHub Copilot, Claude) - must demonstrate creative application of AI to accelerate code generation, debugging,…
Added 11 mins ago
CC
Senior Full-Stack Engineer with AWS
CapTech Consulting
Richmond, VA
- $90,000 to $190,000 USD / year
Strong background in database design and development, including SQL Server and NoSQL technologies such as AWS
Added 11 mins ago
CC
Senior Full-Stack Engineer with AWS
CapTech Consulting
Reston, VA
- $90,000 to $190,000 USD / year
Strong background in database design and development, including SQL Server and NoSQL technologies such as AWS
Added 11 mins ago
Senior Full-Stack Engineer with AWS
CapTech Consulting
Philadelphia, PA
Strong background in database design and development, including SQL Server and NoSQL technologies such as AWS
Added 11 mins ago
Senior Full-Stack Engineer with AWS
CapTech Consulting
Charlotte, NC
Strong background in database design and development, including SQL Server and NoSQL technologies such as AWS
Added 11 mins ago
Senior Full-Stack Engineer with AWS
CapTech Consulting
Atlanta, GA
Strong background in database design and development, including SQL Server and NoSQL technologies such as AWS
Added 15 mins ago
Hardware Engineer
TEKsystems
Waltham, MA
…you will be the hands-on driving force behind our hardware development cyclefrom assembling precision electronic prototypes and running advanced testing, to managing lab operations and 3D…
Added 17 mins ago
S
Snowflake Engineer
Synergis
Minneapolis, MN
- $70 to $73.36 USD / hour
Strong proficiency with Python for data manipulation, application development, file processing, automation, business logic, data validation, and reusable modular code.
Added 20 mins ago
P
Intern - Operations Data Science
PODS
Clearwater, FL
- $25 to $30 USD / hour
…building; coursework in machine learning, optimization, or LLM application development; exposure to a cloud data or ML platform (Snowflake, AWS, or similar); experience supporting an…
Added 22 mins ago
X
Senior Software Engineer
Xplor
Remote, United States
- $150,000 to $170,000 USD / year
We're looking for a senior software engineer who can design and write code in a multi-tenant SaaS environment. The candidate needs to be highly collaborative, productive in a dynamic…
Added 23 mins ago
Market Implementation Specialist
Scan.com
Remote, United States
Added 23 mins ago
Electrical Engineer
Actalent
Des Moines, IA
Job DescriptionThis Electrical Engineer role focuses on the design and development of electrical systems that support power generation, transmission, and distribution projects. You will…
Added 23 mins ago
A
Mep Engineer
Actalent
Carlstadt, NJ
- $70,000 to $100,000 USD / year
Job Title: MEP EngineerJob DescriptionThe MEP Engineer designs mechanical, electrical, plumbing, fire protection, and related building systems for multi-family and mixed-use mid- and…
Added 23 mins ago
A
Structural Engineer
Actalent
Boston, MA
- $85,000 to $105,000 USD / year
Job Title: Structural EngineerJob DescriptionAs a Structural Engineer, you will be responsible for designing, detailing, modeling both analytically and graphically, and coordinating with…
Added 23 mins ago
A
Senior Manufacturing Engineer
Actalent
Wilmington, MA
- $80 to $90 USD / hour
Job Title: Manufacturing EngineerJob DescriptionWe are seeking a hands-on Manufacturing Engineer to build and scale a prototyping and low-rate production operation for complex…
Added 23 mins ago
A
Packaging Engineer
Actalent
East Hanover, NJ
- $43.26 to $45 USD / hour
Job Title: Packaging EngineerJob DescriptionAs a Packaging Engineer, you will be responsible for the development and deployment of packaging solutions, specifically in a fast-moving…
Added 23 mins ago
Cad Drafter
Actalent
Far Hills, NJ
Develop CAD drawings from engineer markups, field measurements, photographs, sketches, existing drawings, and survey information.
Added 23 mins ago
A
Integration And Test Engineer
Actalent
Endicott, NY
- $35 to $55 USD / hour
Job Title: Systems Integration & Test Engineer
Added 23 mins ago
A
Automation Engineer
Actalent
Reading, PA
- $90,000 to $100,000 USD / year
Contribute to prioritization and development of Capital requirements for MES System (Hardware, Software, Implementation).
Added 23 mins ago
A
Mechanical Engineer
Actalent
Wyomissing, PA
- $30 to $40 USD / hour
Job Title: Mechanical Engineer / Mechanical DesignerJob DescriptionThis full-time Mechanical Engineer / Mechanical Designer role is an onsite position based in Wyomissing, PA within a…

SOSi

Cyber Security Engineer SME

Washington, DC, United States

$119,803 to $248,822 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $119,803 to $248,822 USD / year
Posting language: English
Posted: Nov 9, 2026

Original job description

Company Description Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and logistics.

Job Description

*** This position is contingent upon contract award ***

Overview

SOSI is seeking a Senior Cybersecurity Engineer to serve as a technical subject matter expert supporting an enterprise cyber defense program for a federal customer. This senior, highly visible role sits at the intersection of security engineering, architecture, and operations. It shapes how the customer evaluates, integrates, and matures its defensive capabilities. The ideal candidate combines hands-on engineering depth with the judgment to advise government stakeholders on emerging threats and technologies. This position is located in the Washington, DC metropolitan area and requires the ability to obtain a Secret clearance.

Job Description

The Senior Cybersecurity Engineer serves as a trusted technical advisor across a broad defensive cybersecurity portfolio. In this role, you will assess the customer’s security architecture, identify gaps, and design practical solutions that strengthen detection, response, and protection across on-premises, cloud, and mobile environments. You will lead technical evaluations and proofs of concept for new security technologies and translate findings into clear recommendations for leadership. You will work closely with security operations, engineering, and system owner teams. Together, you will turn operational needs into defined security requirements and controls, help integrate security into development and deployment pipelines. The role also supports the customer’s adoption of emerging technology areas, including AI-enabled capabilities and cryptographic modernization. Success in this position requires technical breadth, sound engineering judgment, and the ability to communicate complex security concepts to both technical and non-technical audiences.

Responsibilities

Serve as a senior technical advisor on enterprise security architecture, engineering, and defensive operations
Conduct security architecture reviews, identify gaps, and develop risk management recommendations
Translate operational and mission requirements into security requirements, control baselines, and concepts of operation
Plan, integrate, and tune security tooling across monitoring, detection, automation, and threat intelligence platforms
Lead market research, technical evaluations, and proofs of concept for emerging cybersecurity technologies
Support the security of cloud environments (IaaS, PaaS, SaaS) and integrate security practices into DevSecOps pipelines
Provide security engineering support for identity, authentication, and mobile security initiatives
Support cryptographic modernization efforts, including discovery, inventory, and planning for next-generation encryption standards
Advise on the secure adoption of AI and generative AI technologies
Apply incident response methods and support complex investigations as a technical escalation resource
Develop scripts and automation to improve efficiency in security engineering and operations tasks
Produce clear technical documentation, briefings, and recommendations for government and program leadership
Mentor team members and contribute to continuous improvement of engineering processes

Qualifications

Experience:

Five (5) years security-related experience

Required:
Experience implementing tools and processes to support comprehensive offensive and defensive cybersecurity solutions to identify, detect and mitigate sophisticated cybersecurity threats
Experience with incident response methodologies, categories and timelines, cyber defense policies and procedures and the ability to perform damage assessments determine remediation paths
Experience in intrusion and threat detection methodologies for cloud, host, network and mobile environments
Experience in the use and tuning of security event correlation tools
Understanding of attack classes, attack stages and adversary behaviors
Knowledge of MITRE ATT&CK and D3FEND frameworks and the ability to map those to enterprise cybersecurity tool implementations and investments
Desired:
Experience with digital media analysis and digital forensics
Experience conducting static and dynamic analysis (sandboxing, reverse engineering) of malicious binaries to understand adversary TTPs, identify C2 infrastructure and extract IOCs
Experience correlating forensic findings with SOC alerts, threat intelligence, and adversary TTPs
Knowledge of network security architecture, topology and communication principles
Understanding of network protocols (TCP/IP, DHCP, DNS, directory services)
Understanding of clous service models and their impact on incident response capabilities
Knowledge of system administration, OS hardening and application security threats
Education: Bachelor’s Degree
Certifications: Any 1 of: CISSP (associate), CCSP, SSCP, GMON, GCIH, GCIA, or equivalent GIAC certification, CEH, CASP AND any 1 from the CSSP Analyst, Infrastructure Support, or IR from the DOD 8140 list (or other similar certifications as approved by Government)
Clearance/Suitability: Secret (active); Top Secret, SCI Clearance (eligible)

Additional Information Work Environment

Normal office conditions with potential to perform duties in deployed locations.
Core hours of operation are Monday through Friday, 0600 – 1700.
May be requested to work evenings and weekends to meet program and contract needs.

Working at SOSi All interested individuals will receive consideration and will not be discriminated against for any reason.

Apply About employer

More about this job

Skills

Cybersecurity
Logistics
Leadership
Security regulations
Risk management
Market research
Incident response
Documentation
Process improvement
Engineering processes
MITRE ATT&CK
Reverse engineering
Communication principles
DHCP
DNS
System administration
Security threats
CISSP

Report this job