Lead design, implementation, and maintenance of system architectures across applications, infrastructure, and cloud platforms for federal IT modernization. Provide technical leadership, ensure performance, reliability, and integration, produce documentation, and collaborate with DevOps, security, and stakeholders within Agile teams.
Job Description: Senior Systems Engineer (Remote)
Work Location: 100% Remote | Equipment: Company computer provided | Background Check: Required | Paid Time Off: 3 weeks PTO | Benefits: Available upon conditional offer/letter of hire
Position Overview
PhoenixTeam is seeking a Senior Systems Engineer to support cross-functional delivery teams responsible for designing, implementing, and maintaining complex systems across federal IT modernization initiatives. This role provides technical leadership, ensures system reliability and scalability, and aligns engineering solutions with business and mission objectives in regulated environments.
Key Responsibilities
- Design, develop, and maintain system architectures across applications, infrastructure, and platforms.
- Provide technical leadership and guidance to engineering teams.
- Analyze system requirements and translate them into scalable, secure solutions.
- Ensure system performance, reliability, and availability through proactive monitoring and optimization.
- Collaborate with developers, DevOps, security, and stakeholders to align system design with business needs.
- Support integration of systems across environments and platforms.
- Develop and maintain technical documentation, including architecture diagrams and system specifications.
- Participate in Agile delivery processes and continuous improvement initiatives.
Required Qualifications
- 6+ years of experience in systems engineering, software engineering, or related roles.
- Strong experience with system architecture, distributed systems, and cloud platforms.
- Knowledge of programming or scripting languages (e.g., Python, Java, or similar).
- Experience with infrastructure, networking, and system integration concepts.
- Experience working in Agile environments.
- Strong analytical, troubleshooting, and problem-solving skills.
- Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent experience).
Preferred Qualifications (Nice to Have)
- Experience supporting federal government contracts or regulated environments.
- Familiarity with cloud platforms such as AWS or Azure.
- Experience with DevOps practices and CI/CD pipelines.
- Knowledge of cybersecurity principles and secure system design.
- Relevant certifications (e.g., AWS Certified Solutions Architect, CISSP, or similar).
Work Environment & Benefits
- 100% Remote (U.S.-based).
- Company computer equipment provided.
- Three (3) weeks PTO.
- Benefits available upon conditional offer.
- Background check required.
What Success Looks Like (First 90 Days)
- Establishes scalable and reliable system architectures aligned with project requirements.
- Improves system performance and stability across environments.
- Provides effective technical leadership and mentorship to engineering teams.
- Builds strong collaboration across technical and business stakeholders.
Equal Opportunity Statement
PhoenixTeam is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, national origin, age, disability, protected veteran status, or any other legally protected status.
Similar Jobs
Artificial Intelligence • Hardware • Healthtech • Software
Own and administer Salesforce and NetSuite, design and deploy Claude-based agent workflows and automations, ensure data quality and HIPAA-compliant governance, manage integrations and quote-to-cash processes, run sandboxed release/change management, document systems, and coach non-technical teams to adopt and extend AI-enabled automations.
Top Skills:
ApexAPIsBoomiCeligoClaudeCpqFlow BuilderHubspotIpaasLangchainLinearMulesoftN8NNetSuiteNetsuite WorkflowsNotionSalesforceSalesforce FlowSaved SearchesSlackSOQLSuitefoundationSuitescriptWorkatoZapier
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
Design and build scalable, automated evaluation pipelines and infrastructure to validate speech, audio, and multimodal models. Translate research benchmarks into enforceable pass/fail gates, run batch and streaming tests, operate canaries and continuous monitoring, integrate quality gates into CI/CD, and partner with research, training, inference, and infra teams to prevent regressions and ensure production model quality.
Top Skills:
Agent FrameworksAnomaly DetectionCi/CdContainersDockerGoGpu ClustersGrafanaKubernetesLlmsMultimodal ModelsPythonRagReact NativeRust
Hardware • Security • Software • Cybersecurity
Serve as Tier 4 technical escalation for NG911 call-taking and dispatch systems: troubleshoot complex architectures, networks, telephony, servers and databases; validate and deploy technologies; maintain lab configs; produce MOPs and documentation; deliver training; participate in on-call rotation and occasional onsite support.
Top Skills:
Active DirectoryAsteriskCisco CcnaDatabase IntegrationsDell ServersGisHp ServersLanLinuxPbxSs7UnixVoipWanWindows 10Windows 7Windows DomainWindows Server 2008Windows Server 2012
What you need to know about the Seattle Tech Scene
Home to tech titans like Microsoft and Amazon, Seattle punches far above its weight in innovation. But its surrounding mountains, sprinkled with world-famous hiking trails and climbing routes, make the city a destination for outdoorsy types as well. Established as a logging town before shifting to shipbuilding and logistics, the Emerald City is now known for its contributions to aerospace, software, biotech and cloud computing. And its status as a thriving tech ecosystem is attracting out-of-town companies looking to establish new tech and engineering hubs.
Key Facts About Seattle Tech
- Number of Tech Workers: 287,000; 13% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Amazon, Microsoft, Meta, Google
- Key Industries: Artificial intelligence, cloud computing, software, biotechnology, game development
- Funding Landscape: $3.1 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Madrona, Fuse, Tola, Maveron
- Research Centers and Universities: University of Washington, Seattle University, Seattle Pacific University, Allen Institute for Brain Science, Bill & Melinda Gates Foundation, Seattle Children’s Research Institute
