Jobs in the United States

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Added 3 hours ago
Software Engineer, Platform Infrastructure
Axiom
South San Francisco, CA
- Exceptional software engineering ability and experience building reliable production systems, with depth in infrastructure, distributed systems, platform engineering, or developer tools.
Added 4 hours ago
AE
Campus Graduate Masters Full-Time Manager - 2027 Data Engineer II, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $89,250 to $150,250 USD / year
- Full-time
…for the company’s technology engineering, architecture, and infrastructure, providing 24x7 support to ensure an uninterrupted, high-quality experience for customers and colleagues. We also…
Added 4 hours ago
AE
Campus Undergraduate Full-Time Analyst - 2027 Data Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
…for the company’s technology engineering, architecture, and infrastructure, providing 24x7 support to ensure an uninterrupted, high-quality experience for customers and colleagues. We also…
Added 4 hours ago
AE
Campus Graduate Masters Full-Time Engineer - 2027 Software Engineer II, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $89,250 to $150,250 USD / year
- Full-time
Enterprise Technology Services teams build and support technology capabilities that help American Express deliver service excellence at global scale. You may work with engineers, product…
Added 4 hours ago
AE
Campus Undergraduate Full-Time Engineer - 2027 Software Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
…engineering, mobile, AI/ machine learning, data-oriented engineering, infrastructure-adjacent engineering, or full-stack product development. You will design, code, test, improve, and…
Added 4 hours ago
AE
Sr Software Engineer II - Enterprise Architecture
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
Lead the architecture and implementation of distributed systems, ensuring performance, reliability, and maintainability
Added 8 hours ago
TT
Lead Platform Engineer
True Talent Solutions Partners
San Francisco, CA
- $220,000 to $300,000 USD / year
- Own cloud infrastructure, CI/CD, and observability, and establish service-level objectives and developer workflows.
Added 9 hours ago
Associate Director, Cloud Network Engineer
S&P Global
Princeton, NJ
Global Network Services is a high-impact, globally distributed engineering team responsible for designing, securing, and automating S&P Global's cloud and hybrid network infrastructure. The…
Added 10 hours ago
O
Lead Principal Site Reliability Engineer
Oracle
Nashville, TN
- $96,300 to $264,100 USD / year
Serves as a consultant and leads the design and architecture of infrastructure and service, ensuring alignment with reliability and functionality standards. Takes full ownership of…
Added 14 hours ago
Senior Full Stack Java Engineer – Data Streaming
Charles Schwab
Southlake, TX
Experience designing and developing REST APIs, microservices, and distributed applications
Added 14 hours ago
Senior Confluent Kafka Platform Admin
Charles Schwab
Austin, TX
5+ years of expertise in large-scale distributed systems and mission-critical infrastructure
Added 14 hours ago
GTM Systems Engineer
Roboflow
Remote, United States
We’re hiring a GTM Systems Engineer to build and scale the systems our revenue team runs on, reporting into the Revenue Operations lead and working hand-in-hand with sales leadership,…
Added 15 hours ago
Lead Security Engineer
The Walt Disney Company
Bay Lake, FL
The Lead Security Engineer will report to the Manager, Site Reliability Engineering
Added 15 hours ago
AE
Sr Software Engineer I
American Express
Sunrise, FL
- $123,000 to $215,250 USD / year
Lead the architecture and implementation of distributed systems, ensuring performance, reliability, and maintainability
Added 16 hours ago
C
Platform Engineer (Kubernetes)
Clera
San Francisco, CA
- $180,000 to $210,000 USD / year
Join an early-stage cloud infrastructure team building tools that simplify production Kubernetes and multi-cluster operations, including demanding AI workloads. You will help shape the…
Added 16 hours ago
M
Site Reliability Engineer II
ManpowerGroup
Jersey City, NJ
- $65 to $69 USD / hour
Our client is seeking a Site Reliability Engineer II to join their team. As a Site Reliability Engineer II, you will be part of the platform engineering organization supporting cloud…
Added 16 hours ago
Technician III, Corrosion Control
Buckeye Partners, L.P.
Emmaus, PA
Description Buckeye is the premier infrastructure and logistics provider for the world's energy needs, both today and tomorrow. Since 1886, we have successfully navigated transitions in the…
Added 17 hours ago
Full-Stack Engineer 4 (Python, Java, AWS)
Capital One
McLean, VA
Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet…
Added 17 hours ago
Full-stack Engineer 4, Tech College Engineering
Capital One
Richmond, VA · McLean, VA
Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet…
Added 17 hours ago
Infrastructure Engineer/Architect
Resource Management Concepts, Inc.
Charleston, SC
…and cloud trust brokers is degraded or entirely severed. The engineer will establish resilient Policy Enforcement Points (PEP) and decentralized Policy Decision Points (PDP), architect…
Added 18 hours ago
Principal Engineer I - System Design / Architecture Engineering
Toyota
Liberty, NC
Toyota Information Technology’s OneTech Digital Products Department is seeking a highly motivated Infrastructure / Platform Engineer to support the implementation, reliability, and…
Added 18 hours ago
ND
Gen AI Senior Engineer
NTT Data Americas, Inc.
Charlotte, NC
- $65 to $75 USD / hour
NTT DATA's Client is currently seeking an AWS Data & AI Platform Engineer to join our team in Charlotte, North Carolina (US-NC), United States (US).
Added 19 hours ago
M
Principal Software Engineer - CTJ - Poly
Microsoft
VA · Reston, VA · Reston
- $142,800 to $304,200 USD / year
We are looking for an engineer who combines deep software engineering expertise with the ability to reason across unfamiliar systems, make sound decisions under ambiguity, and build…
Added 19 hours ago
DA
Senior Software Development Engineer
Delta Air Lines, Inc.
Minneapolis, MN
- $81,300 to $221,000 USD / year
We are seeking a forward-looking Senior Software Development Engineer to design, build, and scale next-generation applications leveraging cloud-native architectures, AI/ML capabilities, and…
Added 20 hours ago
A
Validation & Tooling Software Engineer
Actalent
Palo Alto, CA
- $55 to $70 USD / hour
We are seeking a highly skilled Software Engineer to join our team and design, maintain, and enhance our internal tooling and simulation infrastructure. This role focuses on accelerating…

Resource Management Concepts, Inc.

Infrastructure Engineer/Architect

Charleston, SC, United States

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Job details

Posting language: English
Posted: Oct 31, 2026

Original job description

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is seeking a Denied, Disrupted, Intermittent, and Limited (DDIL) Subject Matter Expert to guide strategy and architecture for secure mission services operating under constrained connectivity. This role focuses on operating at the intersection of tactical communications, systems engineering, and advanced cybersecurity, this role addresses the unique technical challenges of enforcing Zero Trust principles (continuous verification, least privilege access, explicit risk-based attestation) when continuous reachback to enterprise identity providers, policy engines, and cloud trust brokers is degraded or entirely severed. The engineer will establish resilient Policy Enforcement Points (PEP) and decentralized Policy Decision Points (PDP), architect edge-capable Identity, Credential, and Access Management (ICAM) solutions, and optimize cryptographic overhead across constrained tactical data links. We are looking for someone who has designed, evaluated, or fielded systems for these conditions and understands the tradeoffs involved. The SME will help Government stakeholders and engineering teams determine which capabilities must operate locally, what information can be cached or replicated, how long that information remains trustworthy, and how systems reconnect safely. Success requires sound technical judgment grounded in mission needs and experience beyond traditional enterprise availability planning. This position is contingent on contract award and position availability. It is a full-time, on-site role at a Government facility in Charleston, SC.

What You’ll Do:

Develop DDIL strategies, architectural approaches, and implementation roadmaps for mission applications and supporting security services.
Work with mission owners to define operational scenarios, connectivity constraints, mission priorities, and acceptable levels of degraded service.
Translate those scenarios into requirements for local autonomy, bandwidth use, latency, outage duration, synchronization, and recovery.
Define which identity, authorization, directory, credential, and data protection capabilities must remain available without enterprise reach back.
Architect local identity and attribute services, including virtual directories and approved caching of security information.
Establish approaches for cached attribute freshness, credential expiration, revocation awareness, authorization policy updates, and operation when authoritative sources cannot be reached.
Evaluate access control tradeoffs, including when services should deny access, permit bounded local operation, or require additional safeguards.
Design synchronization and reconnection approaches that address conflicting updates, stale identity data, audit records, and restoration of enterprise consistency.
Define dependencies among applications, identity providers, policy services, directories, encryption services, and key management infrastructure.
Assess data placement, replication, and protection requirements across connected and disconnected environments, including approved cross-domain interfaces.
Develop architecture diagrams, interface requirements, alternatives analyses, risk assessments, and phased implementation recommendations.
Support agreements and approval documentation governing the caching and use of identity and security attributes.
Guide prototypes and demonstrations that validate architectural assumptions under representative network impairments.
Define measurable acceptance criteria and help teams evaluate mission continuity, security behavior, and recovery during connectivity loss and restoration.
Coordinate with Government stakeholders, mission partners, security personnel, and engineering teams to resolve architectural gaps and guide implementation.

Requirements

Active TS/SCI clearance with the ability to obtain a CI polygraph.
Expertise designing, evaluating, or fielding systems for denied, disrupted, intermittent, or limited connectivity (DDIL).
Experience architecting disconnected operations, local processing, and eventual synchronization.
Ability to translate operational constraints into requirements, architecture decisions, and testable performance criteria.
Knowledge of distributed systems, including consistency, replication, caching, conflict resolution, and recovery.
Experience managing offline identity, authentication, authorization, and credential dependencies.
Understanding of risks from stale attributes, delayed revocations, expired credentials, and unavailable policy/key services.
Ability to assess bandwidth, latency, packet loss, and availability impacts.
Experience developing technical strategies, architecture documentation, alternatives analyses, and roadmaps.
Ability to explain tradeoffs and risks to Government leaders and guide multidisciplinary engineering teams.
Experience deploying local PEPs and lightweight PDPs on edge appliances and dismounted kits.
Experience with modeling, simulation, and HWIL testing of tactical link degradation, EW effects, and packet loss.

Desired Skills

Intelligence Community experience.
Bachelor’s or master’s degree.
Operational experience in tactical, deployed, expeditionary, or edge environments.
ICAM, virtual directories, federation, and local identity/attribute caching.
Attribute-based access control, local enforcement, bounded offline access, and policy synchronization.
TDF, data tagging, encryption, and disconnected access enforcement.
Disconnected PKI, certificate validation, credential renewal, and key availability.
Store-and-forward messaging, durable queues, retries, duplicate handling, and reconnection reconciliation.
Approved cross-domain and mission-partner identity/data exchanges.
AWS, Kubernetes, OpenShift, and enterprise-to-edge deployments.
Network impairment testing, fault injection, and degraded-mode demonstrations.
Zero Trust controls adapted for intermittent connectivity.
Software-defined microsegmentation, overlay networks, and dynamic perimeters across tactical transports, including HF/VHF/UHF, SATCOM, mesh, and 5G.

Benefits

At RMC, we're committed to your career growth! RMC differentiates itself from other firms through its investment in our employees. We invest our resources to train, certify, educate, and build our employees. RMC can offer you a great place to work with a small company feel and give you the experience, tuition assistance, and certifications that will take your career to the next level. This also includes a competitive paid vacation package with 11 paid federal holidays. Additionally, we also offer high-quality, low-deductible healthcare plans, pet insurance, and a competitive 401K package. Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements.

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