Administrative Assistant

Title: Administrative Assistant (2 Openings) Hiring Organization: Connexion Systems & Engineering Compensation, Benefits, and Employment Type Duration: 3-year contract Pay rate: $30-$40/hr Job Location: Lexington, MA Work Model: 100% onsite Schedule: Monday - Friday, standard business hours Job#: bh19222 Interim security clearance required to begin employment (must be eligible for Secret Clearance)! Description: We're seeking two experienced Administrative Assistants to support fast-paced, mission-driven technical organizations. If you're highly organized, proactive, and thrive in a dynamic environment where no two days are the same, we'd love to hear from you. In this role, you'll play a critical part in keeping daily operations running smoothly by supporting leadership teams, coordinating administrative activities, and managing multiple priorities with professionalism and attention to detail. What You'll Do Manage complex calendars, schedule meetings, and resolve scheduling conflicts Coordinate onboarding, offboarding, and employee training activities Arrange domestic travel and prepare travel itineraries Process expense reports, purchasing requests, and PCard transactions Organize meetings, prepare materials, and support special projects Maintain office supplies, records, files, and documentation Enter timesheets and process administrative forms Welcome and escort visitors as needed Handle confidential information with discretion and professionalism What We're Looking For 5+ years of progressive administrative support experience Strong experience managing calendars, meetings, travel arrangements, filing, and data entry Excellent organizational and time management skills with exceptional attention to detail Ability to prioritize multiple tasks in a fast-paced environment Strong written and verbal communication skills Professional, dependable, and able to work independently while collaborating with a team Advanced proficiency with Microsoft Office (Outlook, Word, Excel, PowerPoint) Preferred Qualifications Associate's or Bachelor's degree Experience with SAP, ERP, SRM, or electronic document management systems Prior experience supporting engineering, technical, government, or defense organizations Active Secret Clearance (or higher) Additional Information 100% onsite position in Lexington, MA Interim security clearance required to begin employment (must be eligible to obtain a Secret Clearance) Interview process includes an initial virtual interview followed by an onsite interview for selected candidates Training provided on internal systems and processes If you're an experienced administrative professional who enjoys supporting high-performing teams and excels in a structured, fast-paced environment, we'd love to hear from you. You can review our other job postings at Connexion’s mission is to provide "best in class" services to job seekers. We strive to achieve excellence in job placement, staffing, and recruiting services, while treating candidates with the professionalism and respect they deserve #J-18808-Ljbffr Connexion Systems + Engineering