Senior Facebook Software Engineer Jobs in Washington

Software Engineer, Senior
The Opportunity:
We are seeking a highly experienced Senior Cyber Operations Engineer to design, build, and field deployment ready technical capabilities in complex operational environments. This role blends software engineering with hands-on technical operations, including hardware integration, network configuration, virtualization, and system troubleshooting.
The ideal candidate is a builder and operator, someone who can move from writing production code, to configuring lab hardware, to diagnosing network and VM issues in the same day. You are comfortable working in ambiguity, rapidly prototyping solutions, and translating client needs into secure, practical technical outcomes.
In this role, you will help shape and deliver capabilities across software, physical test environments, embedded systems, industrial and IoT technologies, and field-deployed infrastructure. You will work closely with customers, engineers, and client stakeholders to develop resilient solutions that perform in lab, range, and real-world conditions.
This is a hands-on position for a senior technologist who thrives at the intersection of engineering rigor and operational execution.
What You'll Work On:

• Lead architecture, design, development, and deployment of secure, production-grade software capabilities.
• Build software in languages such as Python, Go, Node.js, or C# across front-end, back-end, and integration layers.
• Configure, operate, and troubleshoot physical and virtualized environments, including servers, endpoints, networking gear, and embedded devices.
• Integrate software with hardware systems, sensors, radios, industrial equipment, IoT, and edge technologies.
• Stand up and manage VMs, containers, and lab infrastructure to support development, testing, and operational demonstrations.
• Design and implement APIs, distributed services, and system-to-system integrations.
• Establish CI/CD pipelines, automated testing, and secure development practices to enable reliable delivery.
• Conduct technical reviews and communicate design decisions, risks, and trade-offs to technical and non-technical stakeholders.
• Mentor engineers and contribute to reusable patterns, technical standards, and engineering best practices.
• Support field testing, customer engagements, and technical demonstrations.
• Stay current on emerging technologies and rapidly evaluate their operational relevance.
• Travel as needed to support customer sites, labs, and field activities.

You Have:

• 10+ years of experience with software engineering, systems engineering, or cyber operations
• 10+ years of experience designing, building, deploying, and sustaining production software systems
• Experience with one or more languages such as Python, Go, Node.js, C#, Java, or C++
• Experience using generative AI and large language model tools to accelerate development, automate workflows, analyze information, or enhance software products
• Experience troubleshooting across software, operating systems, networking, virtualization, and hardware
• Experience configuring and managing virtualization and container platforms such as VMware, KVM, Docker, or Kubernetes
• Experience integrating software with physical devices, embedded systems, sensors, or industrial IoT equipment
• Experience applying secure engineering practices, including authentication, authorization, encryption, secrets management, and logging
• Ability to obtain a Secret clearance
• Bachelor's degree in Computer Science, Engineering or 14+ years of experience with software engineering in lieu of a degree

Nice If You Have:

• Experience developing and fielding new products in research, prototype, operational, defense, or industrial environments
• Experience conducting pen testing assessments or vulnerability research
• Experience programming constrained platforms such as embedded systems, microcontrollers, Raspberry Pi-class devices, or edge computers
• Experience with IoT architectures, device management, telemetry, sensor integration, and edge-to-cloud communications
• Experience integrating radios, satellite communications, serial devices, field networks, or tactical communications equipment
• Experience working with electrical components, wiring, power systems, instrumentation, or hardware troubleshooting
• Experience designing and operating physical testbeds, laboratory environments, cyber ranges, or field demonstrations
• Experience applying large language models, retrieval-augmented generation, AI agents, computer vision, or machine learning to operational use cases
• Knowledge of DevSecOps, zero trust architectures, secure software development frameworks, and relevant cybersecurity standards
• TS/SCI clearance

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,900.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

• Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
• Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
• Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.